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June 26, 2022

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Tools

 

 

 

 

 

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Baskets and Boxes

 

 

 

 

 

 

 


— Engine Parts Menu — Select:

June 26, 2022

Pistons and Rings

Bearings and Bushings

Seals and Seal Rings

 

 

 

 

 

 

Nuts, Studs, Pins, Keys, Shims, Clips

 

 

 

 

 

 


— Carburetor Parts Menu — Select:

June 26, 2022

 

 

 

 

 

 

 

Jet Sizes and Drills

 

 

 

 

 


— Frame Parts Menu — Select:

June 25, 2022

Gas caps 

Gas valves

Covers

Steering parts

 

 

 

 

 

 

Shocks and seats

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— Ignition Parts Menu — Select:

June 24, 2022

Plugs, Wires, Coils

Points, Condensers

Bosch magnetos

CEV magnetos

 

 

 

 

Ducati, ZEM magnetos

Iskra, IDM

Dansi magnetos

Motoplat, Wtemco

 

 

 

 

 

Motobecane

Peugeot magnetos

 

 

 

 

 

 


Magneto Types


type 1: Internal ignition ground
type 1: Internal spark coil
wire colors: ignition, lights
For off road and countries that do not require a brake light.


type 2: Internal ignition ground
type 2: External spark coil
wire colors: ignition, lights
For off road and countries that do not require a brake light.


type 3: Internal ignition ground
type 3: Internal spark coil
type 3: Brake light
wire colors: ignition, lights, brake light
For countries that require a brake light.


type 4: Internal ignition ground
type 4: External spark coil
type 4: Brake light
wire colors: ignition, lights, brake light
For USA and countries that require a brake light. This type has a 1-wire ignition source coil and a 2-wire lighting coil. The lights coil has a center tap that powers the brake light. This makes the lights coil have less windings, making the headlight dimmer. But the engine never looses spark because of the lights.


type 5: External ignition ground
type 5: External spark coil
type 5: Brake light
wire colors: ignition, lights, brake light
For USA and countries that require a brake light that does not dim the head light. This type has a 2-wire ignition source coil and a 1-wire lighting coil. The green external ground wire powers the brake light. This allows room for a more powerful lights coil, to give a brighter head light. But the engine can loose spark if the brake light wires become loose.

 

 

 

 


Source Coil Substitution

Dansi stator with Bosch ignition source coil

Left, Dansi (1975-1980 Morini MO-1) stator
Lower coil is lights, upper coil is ignition.
Right, with Bosch ignition source coil

Here are the bolt hole (4mm) spacings for various moped source coils.

mm plate x wheel  maker


45     Ø90 x Ø80 WTEMCO ignition coil
46     Ø94 x Ø79 Motoplat 0602062 ’86-89 Derbi
47     Ø80 x Ø82 Dansi
47     Ø94 x Ø82 Dansi
47     Ø80 x Ø79 Motoplat late Sachs 504
47     Ø94 x Ø79 Motoplat 9600099 ’76-82 Derbi
47     Ø80 x Ø80 Bosch
47     Ø94 x Ø90 Dansi
48     Ø80 x Ø80 CEV
48     Ø94 x Ø80 CEV
48     Ø00 x Ø89 Motobecane
50     Ø0 x Ø100 Piaggio (Vespa)
52     Ø00 x Ø00 WTEMCO?
52     Ø90 x Ø80 WTEMCO lights coil
54     Ø90 x Ø90 Iskra (AET)
54     Ø90 x Ø90 Bosch
55     Ø94 x Ø79 Motoplat late Sachs 505
55     Ø95 x Ø95 Peugeot
57     Ø90 x Ø94 CEV mid-80’s Tomos
57     Ø90 x Ø94 Ducati early Tomos

Dansi and Bosch source coil comparison

Dansi and Bosch source coils, edge to hole

From this list, besides ∅82 Dansi there are two source coils (in Myrons Mopeds inventory) with 47mm hole spacing: ∅80 Bosch, and ∅79 Motoplat. A Batavus or Trac M56 source coil would “drop right in” and fit perfectly. But the edge is farther from the flywheel magnet. So the spark would not be as strong. It would be OK going fast, but when idling it might loose spark. The spark plug gap could be reduced to compensate.

In the photo, the distance is measured, from edge of the 4.0mm hole to the edge of the steel plates. Dansi is 5.3mm, and Bosch is 3.9mm. You can see the difference is 5.3 – 3.9 = 1.4  The Bosch substitute is 1.4mm farther away from the moving magnets.

 

 


Points and Condensers

June 24, 2022

 

Welcome. In the 1970’s USA moped suppliers were all separate companies. If you needed a Cimatti condenser you ordered it from Cimatti. If you needed a Garelli condenser, you ordered it from Garelli. But by the 1980’s moped companies started pulling out of the US market. Marina Mobili Inc. (MMI) in New Jersey, was buying up their inventories and offering parts for almost all mopeds. Moped dealers could order common parts like points, condensers, and spark plugs, all from one supplier. MMI cross referenced the ignition parts and assigned 3-digit “M” part numbers. This breakthrough taught dealers that many things were the same. A Garelli condenser was the same as a Cimatti condenser, since they both have the same MMI part number, M17.

1988 MMI chart

The Ignition Cross Reference Chart was in every semi-annual newsletter-catalog from 1984 to 1989. It was used frequently, or even daily, by moped dealers. Now it is here for you to have and use also.

 

Points and condensers are explained and also listed in the magnetos sections.

Original items are shown, but only some are sold. Most items for sale are aftermarket replacements.  

 


Bosch, Iskra, WTEMCO

Bosch (Germany), Iskra (Slovenia), and WTEMCO (Taiwan) all use Bosch-compatible points and condensers.

M19   $16.0 no wire, 1-piece, generic

M32A $15.0 condenser solder-type, generic
0.18 mf, ∅18 x 21, equals 1217 330 035

For 1970’s to 80’s Bosch 90 x 90 mm magnetos.
On Sachs 505, Laura M48, Puch, and Solo moped engines.

 


M19A $14.0 no wire, 3-piece, for Ø90 flywheel

M36   $12.0 condenser solder-type, generic
0.18 mf, ∅18 x 31, equals 1217 330 037

For ’60’s to early 70’s Bosch 90 x 90 mm magnetos
that had a points pivot post screwed into the stator plate.
For 1977-84 WTEMCO 82 x 90 mm magnetos 
On Angel (TYM) and Indian 4-stroke moped engines.

The pivot post can be unscrewed. It takes a 3.2mm e-clip. The newer M19 points are designed to substitute perfectly for M19A, because their bottom pivot exactly fits the older threaded hole.

 


M19B $15.0 with eyelet wire, generic

M32   $15.0 condenser with screw post, generic
0.18 mf, ∅18 x 21, equals 2207 330 050

For 1988-94  Iskra 90 x 90 mm magnetos.
On 1988-94 Tomos A3 and A35 moped engines.

 


M31   $15.0 with eyelet wire, generic

M32   $15.0 condenser with screw post, generic
0.18 mf, ∅18 x 21, equals 2207 330 050

For 1970’s-80’s Bosch 80 x 80 mm magnetos. 
On Sachs 504, Laura M56, Kreidler, and some Minarelli and Morini moped engines.


CEV, IDM, Ducati, ZEM

CEV (Italy) and IDM (Italy-made CEV clone) magnetos have 18.3 mm condenser holes, too big for a press-fit type condenser 18.0 mm. They require a flange type CEV condenser M17 = 07365.

Ducati Elettrotecnica (Italy) and ZEM (Italy-made Ducati clone) magnetos on ’74-86 Tomos mopeds have 17.9 condenser holes, too small for a regular CEV flange type condenser 18.0. They require a slightly smaller CEV-type condenser M17T 17.9 mm. Optionally the condenser hole in the stator base plae can be filed bigger to accept a regular CEV-type M17 condenser.

 

M18a $26.0 points CEV 13035
Looks like a left hand. For right (clockwise) rotation.
∅4.5 x 7.5 pivot post, with slot for adjustment cam
M17   $13.0 condenser 07365 0.18mf ∅17.8 x 25 Effe 6153

 

M14a none  points CEV 13036
Looks like a right hand. For left (anti-clockwise) rotation.
∅4.5 x 7.5 pivot post, with slot for adjustment cam
M17   $13.0 condenser 07365 0.18mf ∅17.8 x 25 Effe 6153

M18   $16.0 points CEV 04221
Looks like a left hand. For right (clockwise) rotation.
∅4.0 x 3.0 pivot post
M17   $13.0 condenser 07365 0.18mf ∅17.8 x 25 Effe 6153

M14   $16.0 points CEV 04229
Looks like a right hand. For left (anti-clockwise) rotation.
∅4.0 x 3.0 pivot post
M17   $13.0 condenser 07365 0.18mf ∅17.8 x 25 Effe 6153

 

 

CEV left hand M18 is for clockwise rotation
CEV right hand M14 is for anti-clockwise

 

 


Dansi

 

Dansi Ø80 and Ø94 stators, gold Ø82 x 103 flywheels
on 70’s Morini and Benelli
18.3 mm condenser hole, too big for a 18.0 press-in type
must have CEV type with flange

Dansi Ø94 stators, aluminum Ø82 x 110 flywheels
on early 70’s Morini engines

01.3235 $18.0 points
for ADL54/ANB, others

01.3239 $29.0 points
for MDL111, MDP44, ADP244S, MDL102, ADP44, ADL8, others

01.3558 $16.0 points M18
for 101441, 101813, 101662,  others

01.3557 $16.0 points M14
for 101286, 101732, 101765, 102690, 101603, others

01.3240 $19.0 points M00
for MSL111, MSL105, ASL111, ASL314B, ASL236NS, ASL222S

01.3236 $26.0 points 2470
for ASL6, ASL204NS, ASL205NS, ASL206, ASL233S, ASL233VS, ASL5N, ASL234NS

M17D    $15.0 condenser
for Dansi 0.29 μf, ∅17.9 x 21, Effe 6203

 


Honda
Hitachi
Mitsuba
ND (Denso)

 

Denso (ND) 2811 magneto with Denso points
on some 1977-80 NC50 and 1979-80 NA50

Honda 30202-131-004
Denso original  N/A

 

 

 

 

 

 

 

 

 

Mitsuba GF-1102 magneto with Mitsuba points
on some 1977-80 NC50 and 1979-80 NA50

Honda 30202-041-015 points, three versions,
L to R Mitsuba, Hitachi, generic. All 3 interchange.

 

 

 

 

 

 

 

 

 

Mitsuba GF-1102 magneto with Hitachi points
on some 1977-80 NC50 and 1979-80 NA50

Honda 30202-041-015
generic Hitachi $15

 

 

 

 

 

 

 

 

 


Motoplat

Motoplat moped magnetos are made in Spain. They have Motoplat-only points, but the condenser is a CEV-compatible type.

Motoplat Ø94 magneto 9600099, gold Ø79 flywheel, with points #080
is on 1974-86 Derbi Variant mopeds (piston-port and pyramid-reed engines).

Motoplat Ø80 magneto 9600089, gold Ø79 flywheel, with points #081
is on 1978-later Hercules, Sparta and KTM (Sachs 504/1D engine).

Motoplat Ø94 magneto 0602062, dark grey Ø79 flywheel, with points #081
is on 1986-89 Derbi Variant Sport, DS50 (flat-reed engine).

 

M17 condenser $13.0

 

080 early Motoplat $12-$22

 

081 late Motoplat $30

 

 

 


Novi (Motobecane)

Novi magnetos are made in France. They are only on Motobecane mopeds. 

Motobecane magnetos, early and late
internal and external condenser

 


635
 MB points $18 for good-used Novi original
The aftermarket kind has a loose pivot. That
causes poor performance, irregular timing.

 

 


Left   16561  round type,  to-78  $15.0
Right 24112 square type, 78-on  $17.0

Either kind fits and works.

 


Peugeot

Peugeot made their own magneto. Almost nothing interchanges with other magnetos. The 1970’s mopeds had a two-coil design, with internal transformer spark coil, and M51 condenser. 1980’s had a “star” magneto, with several coils pointing outwards, a M78 condenser, and an external transformer spark coil.

 


left    M52 1975-79 $15.0
right M78 1980-83 $17.0

 


M51 Peugeot $20.0

 

 

Peugeot Ignition Upgrade: The internal transformer spark coils deteriorate and allow high voltage sparks to escape out the back side, and into the points and condenser. The Peugeot Ignition Upgrade is essentially converting from a 1970’s to a 1980’s design. 

 

 

 


Piaggio

Piaggio made their own magneto. Almost nothing interchanges with other magnetos. There is no base plate. Instead the coils, points, and condenser are mounted directly to the engine case.

The wires deteriorate and turn into green powder, but not the coils. Read more in Vespa-Piaggio 

Vespa without blinkers,
internal condenser

Vespa with blinkers,
external condenser

1978 Vespa Ciao, turn signal model,
with badly corroded condenser wires

 

 

 

 

 

 

 

 

 

 

s
M62
103113 $15.0 points

 


M63
102939 $9.00 condenser 
for Euro and US non-blinker models

 


935  162935 $35.0 condenser with 2 long wires
for US blinker models (with turn signals)

 

 

 

 

 

 

 


Tomos A3 Engine Parts

May 17, 2022

17 Versions of A3 Engines on US models

p is pedal (20 25 30 mph), k is kick (30 mph)
m is pre-mix gas, o is oil injection
b is black, s is silver

p m b part#  speed
k o s  part#   mph 0 years     bike models    magneto-generator
p o b 000000 30,00 89-91 Golden Bullet, TTLX Iskra 1215 12V 50W
k o b 000000 30,00 89-91 Golden Bullet, TTLX Iskra 1215 12V 50W
p o b 000000 30,00 89-91 Bullet TT ooooo  Iskra 1221 12V 28/10W
k o b 000000 30,00 89-91 Bullet TT  ooooo Iskra 1221 12V 28/10W
p m b 000000 30,00 89-91 Bullet ooooooo   Iskra 1221 12V 28/10W
k m b 000000 30,00 89-91 Bullet ooooooo   Iskra 1221 12V 28/10W
p o b 222780 30,00 87-88 Bullet TT  ooooo CEV 6418 12V 28W
k o b 000000 30,00 87-88 Bullet TT ooooo  CEV 6418 12V 28W
p o b 222381 30,00 86-88 Golden Bullet, TTLX CEV 6436 12V 75W
k o b 000000 30,00 86-88 Golden Bullet, TTLX CEV 6436 12V 75W
p m b 222371 30,00 86-88 Bullet SP  oooo  CEV 6951  6V 28/10W
p o b 000000 30,00 85-86 Golden Bullet  o CEV 6951  6V 28/10W
p m b 217210 30,00 81-83 Silver Bullet SP  Duc/Zem  6V 40W
p m b 213392 30,00 81-85 Bullet SP  oooo  Duc/Zem  6V 40W
p m b 211982 25,00 81-85 Bullet GMoooo  Duc/Zem  6V 40W
p o b 217362 20,25 78-85 Sil Bullet SL,GM Duc/Zem  6V 40W
p o b 217363 30,00 78-85 Silver Bullet SP  Duc/Zem  6V 40W
p m s 213392 30,00 78-80 Bullet SP ooooo  Ducati xx 6V 40W
p m s 211982 20,25 78-80 Bullet SL,GM o   Ducati xx 6V 40W
p m s 213392 30,00 76-78 A3SP oooooooo  Ducati xx 6V 40W
p m s 211982 20,25 76-78 A3SL, A3GM oo  Ducati xx 6V 40W
p m s 211982 25,00 75-76 Automatic oooo  Ducati xx 6V 40W

The 1973 A3 was the third Tomos-designed engine, but was the first widely produced. Before the A1 and A3, Tomos made Puch-designed engines and bikes from 1956 to 1981. That’s why some early A3 parts are the same as 60’s Puch, such as the L17 3-piece bearings. In 1986 (and 1985 Golden Bullet) the crank bearings changed from L17 17x40x10 to 6302 17x40x12. The engine cases got 2 mm wider on each side. Servicing was easier and bearings lasted longer. Also in 1986 the carburetor changed from Encarwi to Dellorto. Servicing became more difficult.

 


1978 logo

Tomos A3 Engine Parts

Here 9 Tomos USA parts manuals are combined into one. Three illustration versions abc show the changes and improvements made over time, from 1975 to 1991, with a being the newest. Newer part versions have higher part numbers, and are listed first.

9 parts catalogs for 1974-1991 models with A3 engines

 

 

 

 

 

This is both a spec sheet with applications, and a list of parts for sale. Many things that say “none” in the price are listed for information purposes. The purpose is to possibly find substitutes by knowing the original part specifications. Sometimes parts can have different part numbers, but the difference is something minor that does not matter, or can be adapted. Some folks have parts, or see a part for sale, where the part number is known but not what models it’s for or could fit. 

 



1  a. ’88-91   b. ’84-87   c. ’75-83

abc # qty  Tomos# price    colors: new, new, used
obc01 1 
209115 none  case set silver ’74-84 for L17, premix
abc01 1 217211 none  case set black ’78-85 for L17
oab01 1 219627 none  case set black ’85-91 for 6302
obc02 1 209026 $35.0 magneto cover silver ’74-86 premix
oab02 1 217205 none  magneto cover black ’86-91 premix
abc02 1 217305 $35.0 magneto cover black ’78-91 oil inject
obc03 1 203023 70-30 clutch cover silver ’74-86 premix
abc03 1 217206 $35.0 clutch cover black ’78-91
abc04 4 205386 $2.80 cylinder stud M7 x 113
abc05 1 209083 $7.00 case gasket
abc06 1 209084 $7.00 clutch cover gasket
abc07 4 037290 $2.50 case centering pin ∅6 x 16
abc08 1 027226 $2.00 oil check plug M6 x 8
abc09 1 044581 $1.50 seal washer ∅6 x 12
abc10 1 027239 $2.00 oil drain plug M8-1.25 x 10
abc11 1 044582 $1.50 seal washer ∅8 x 14
abc12 17 027082 $0.70screw M6 x 25 slot-cheese
abc13 1 027041 $0.80 screw M6 x 65 slot-cheese
abc14 3 026041 $1.50 mount bolt M8-1.00 x 70
abc15 2 208201 $2.00 exhaust stud M6 x 24
abc16 2 031933 $0.20 washer 8
obc16 2 031847 $0.25 lock washer 8
abc17 1 209114 $140  cylinder good-used w/new piston
obc18 1 209014 $37.0 cylinder head silver good-used
abc18 1 217123 $42.0 cylinder head black good-used
abc19 1 202395 $3.00 cylinder base gasket
abc20 1 044511 $5.00 spark plug NGK BR6HS
abc21 4 044154 $0.20 head washer 7 plain
abc22 4 031076 $0.60 head nut M7 plain
abc23 1 207403 $50.0 piston assy std 10-18-19 38.0 (30mph)
obc23 1 207407 none  piston assy std 10-18-21 38.0 (25, 20)
abc23 1 202420 none  piston assy o.s 10-18-19 38.5
abc24 2 044754 $9.00 piston ring std ∅38.0 x 2.0 GN
abc24 2 044751 $10.0 piston ring o.s ∅38.5 x 2.0 GN
abc25 1 201627 $10.0 piston pin ∅9.98 x 32
abc26 2 032038 $1.00 piston clip 10
obc27 3 031124 $0.80 mount nut M8-1.00 plain
ooa27 3 030049 $2.00 mount nut M8-1.00 self-locking
abc28 1 201104 $6.00 wires insert piece (grommet) 
obc30 1 200382 $9.00 intake gasket thick      
obc32 1 217315 none  intake manifold oil inj w/M6x1 hole
obc33 1 209085 $22.0 intake manifold           OD 16, ID 12
obc34 2 031932 $0.25 lock washer M6
obc35 2 044284 $1.40 intake bolt M6 x 22 for ’74-85
oab60 1 025195 $1.00 R intake bolt M6 x 30 for ’86-91
oab61 1 026289 $1.00 L intake bolt M6 x 18 for ’86-91
oab62 2 031932 $0.20 washer M6
oab63 1 219371 $15.0 center intake A3
oab63 1 219564 $18.0 center intake A3 (oil inject)
oab64 1 219372 $5.00 intake gasket thin

 


2 a. ’88-91  b. ’84-87                                                             2 c. ’75-83

abc # qty Tomos# price    colors: new, new, used
abc01 1 
209088 $85.0 crankshaft original good-used
abc02 1 211641 $3.50 bushing 9.85 x 14.04 x 13 requires reaming
ooc03 0 212957 $7.00 shim washer as needed 17 x 24 x 0.1
ooc03 0 212958 $7.00 shim washer as needed 17 x 24 x 0.15
abc03 0 212959 $7.00 shim washer as needed 17 x 24 x 0.2
obc04 2 044370 $32.0 crank bearing ’74-85 3-pc L17   17x40x10
oab04 2 035074 $9.00 crank bearing ’85-91 1-pc 6203 17x40x12
abc05 2 036554 none  crank seal 17 x 35 x 8
abc06 1 209005 $7.00 inner clutch washer 12.8 x 20.2 x 2.0
abc06 1 209005 $3.00 substitute 13.2 x 19.5 x 2.0
abc07 1 209030 $12.0 clutch drum bushing 12.73 x 15.04 x 22.0
abc08 1 212959 60-40 clutch drum with #1 driving gear see below
abc09 1 035504 $15.0 roller clutch RC081208 ½x¾x½” see below
ooc10 0 209073 $5.00 shim washer as needed 19 x 25.8 x 0.10
ooc10 0 209119 $5.00 shim washer as needed 19 x 25.8 x 0.20
oab10 0 209073 $5.00 shim washer as needed 19 x 26.0 x 0.30
oab10 0 209119 $5.00 shim washer as needed 19 x 26.0 x 0.50
abc11 6 209040 $14.0 clutch shoe
abc12 6 209004 $4.50 pivot pin
abc13 1 209001 $16.0 #1 clutch hub
abc14 6 209039 $4.00 brake strip
abc15 2 209013 $6.00 clutch spring green (stiffer, thicker wire)
abc16 1 209035 65-45 #1 clutch assy
abc16 1 209043 65-45#2 clutch assy with #2 driving gear
abc17 1 209074 $7.00 tab washer good-used
abc18 1 200157 $2.50 clutch nut M12-1.0 x 6.5 hex19
abc19 1 044230 $6.00 front cover bearing 6000 10 x 26 x 8
abc20 1 209044 $17-11 #2 clutch hub with #2 driving gear
abc21 1 032082 $2.50 retaining ring (circlip) external 26 x 1.2
abc22 1 209002 $7.00 #1 spring plate
abc23 1 204898 $32.0 connecting rod assy
abc24 1 200048 $4.50 flywheel key (roller) ∅3 x 4

#9 Roller Clutch: This is installed with the side with writing on it facing inward, and the no-writing side facing outward. It allows the clutch drum to spin freely in the clockwise direction, but locks solid in the counter-clockwise direction.

#3 shim washer: In the 1970’s, 212957, 212958 and 212959 crankshaft shims were mainly for adjusting the play (looseness) in the L17 (3-piece  angular contact) crank bearings, but also for centering the crank in the cases. In the 1980’s Tomos decided the thinner shims 212957 and 212958 were not needed, and discontinued them in the 1984 parts catalog. Two years later in 1985-86 the bearings changed to 6203 (1-piece full contact) type, that do not require side-to-side adjustment of play. The 212959 shim was only for centering the crank in the cases. 

#10 shim washer: In the 1970’s, 209073 and 209119 first speed clutch shims were thinner and had smaller increments. A stack of of maybe 3 or 5 was required. In the 1980’s they had the same part numbers, but were made thicker, so less were required, maybe 1 or 2.

 


3  a. ’88-91  b. ’84-87  c. ’75-83

abc # qty  Tomos# price    colors: new, new, used
abc01 1 209054 35-22 countershaft
abc02 1 044835 $2.00 countershaft key 5 x 5 x 12
abc03 1 035072 $7.00 case bearing 6201 12 x 32 x 10
abc04 1 032077 $2.00 retaining ring external 20 x 1.0
abc06 1 209055 $70.0 #1 driven gear
abc07 8 209063 $2.50 roller ∅5 x 8
abc08 1 209064 $5.50 countershaft “J” spring
abc09 1 209059 $1.50 spring anchor
abc10 1 034126 $1.50 spring anchor rivet 3 x 10
abc11 1 209062 $5.00 tab washer 14 x 26
abc12 1 200141 $5.00 countershaft nut M14-1.0 x 7 hex19

abc13 0 209075 $5.00 Shim as needed 10.1 x 14 x 0.2
abc13 0 209076 $5.00 Shim as needed 10.1 x 14 x 0.5
abc14 1 044230 $6.00 rear cover bearing 6000 10 x 26 x 8
abc15 1 209060 50-30 #2 driven gear
abc16 1 209066 $125  drive shaft with needle bearings
abc17 1 044231 $13.0 drive bearing 6006
abc18 1 209078 $18.0 sprocket 26T flat center for metal seal, used
abc18 0 000000 $15.0 sprocket 26T wavy center, loose fit K Star
abc18 0 000000 $12.0 sprocket 25T wavy center, loose fit generic
abc18 0 000000 $12.0 sprocket 27T wavy center, loose fit black

abc19 1 209079 $3.00 tab washer
abc20 1 209080 $5.00 nut M22-1.0 x 8 hex30
abc21 1 209077 $5.00
spacer ’74-07 uncut for metal seal
abc21 0 209077 $7.00
spacer ’08-on cut for o-ring seal
abc21 0 033007 $1.50 o-ring 30 x 1.5 (33 od)
abc22 1 036620 $9.00 drive seal 35 x 47 x 7

Original sprockets have a flat center. Transmission oil is sealed mostly by metal-to-metal. The inner side of the washer #19 seals against the outer side of the sprocket #18. The inner side of sprocket #18 seals against the spacer #17, which seals against the bearing #17, as long as the nut #20 is tight and the sprocket center is not wavy on either side. There is also a seal in the left needle bearing 035502. But it does not hold the oil by itself. 

Aftermarket sprockets have a wavy center. That causes oil to leak. The remedy is to change the spacer 209077 to the o-ring type and add the o-ring 033007. That is what Tomos did after 2007, when their original sprockets were no longer made with flat centers. See more about this is at A55 Trans Oil Leak. Another remedy, maybe less effective but easier, is to clean off the oil and use liquid gasket sealer on both sides of the sprocket center. Many aftermarket sprockets also fit loosely, so they’re not centered. That makes the chain pulsate, where it gets slightly tigher and looser every revolution. When the sprocket is centered the chain runs smooth.

 


4  a. ’88-91  b. 19’84-87  c. ’75-83                                       5  a. ’88-91  b. ’84-87

bc  #   qty 
abc  # kp  Tomos# price   k = kick  p = pedal
abc
01 01 219443 $20.0 Starter shaft pedal L=225 premix models
abc01 01 219669 none  Starter shaft pedal L=256 oil inject models
xab01 10 209564 none  Starter shaft kick
abc02 11 035502 $17.0 L needle bearing SCE 109P <L end has a seal
abc03 11 035503 $15.0 R needle bearing SCE 108   <has no seals
abc04 11 205702 $3.00 Thrust washer 16 x 23 x 2.0
abc05 11 200166 none  Bearing bush 16 x 20 x 20
abc06 01 200266 $7.00 Seal ring pedal 16 x 24 x 7
xab06 10 209577 none  Seal cap kick 16 x 24
abc07 01 209224 $1.50 Outer washer 16 x 26 x 1 dished
abc08 01 209099 $3.50 Spring   goes outside before cup
abc09 01 209096 $3.00 Cup zinc plated goes outside after spring
xab09 01 222809 none  Cup dark plated goes outside after spring
abc10 00 209087 $5.00 Shim as needed 16 x 26 x 0.20
abc10 00 200175 $5.00 Shim as needed 16 x 26 x 0.50
abc10 00 206391 $3.00 Shim as needed 16 x 26 x 1.00
abc10 00 205702 none  Shim as needed 16 x 26 x 2.00
abc11 11 200172 $6.00 Thrust ring
abc12 11 200173 $3.00 Split ring
abc13 11 209052 $7.00 Distance tube 16.2 x 20 x 22
abc14 11 217583 none  Starter assy A3
abc14 11 209065 $10.0 Starter cage A3
abc14 11 209082 16-10 Starter chain A3 3/8 x 5/32″ 32 link
abc14 11 209049 $10.0 Starter sprocket A3
abc15 01 209047 $22.0 Ratchet block pedal
xab15 10 209566 none  Ratchet block kick
xab16 01 209069 $00.0 Cover plate pedal black ’84-91 good-used
xxc16 01 209069 $10.0 Cover plate pedal white ’74-83 good-used
xab16 10 209567 none  Cover plate kick
abc17 11 209048 $9.00 Claw Collar Spring
xxc18 01 200182 none  Ped arm LH chr 517L  ’74-83 9.5  6″  5¼ ½”
xxc18 01 200181 none  Ped arm RH chr 517R  ’74-83 9.5  6″  5¼ ½”
xab18 01 219442 none  Pedal arm LH chrome ’84-91 9.5  6¼ 5¼ ¾”
xab18 01 219441 none  Pedal arm RH chrome ’84-91 9.5 6¼ 5¼ ¾”
xab18 01 222104 none  Pedal arm LH black    ’84-91 9.5 6¼ 5¼ ¾”
xab18 01 222103 none  Pedal arm RH black    ’84-91 9.5 6¼ 5¼ ¾”
abc18 00 000000 $17.0 Pedal arm LH chrome #513L 9.0 6¼ 5¼ ¾”
abc18 00 000000 $17.0 Pedal arm RH chrome#513R 9.0 6¼ 5¼ ¾”
abc18 00 000000 $17.0 Pedal arm LH black    #514L 9.0 6¼ 5¼ ¾”
abc18 00 000000 $17.0 Pedal arm RH black   #514R 9.0 6¼ 5¼ ¾”
abc18 00 000000 $30.0 Pedal arm set chrome#513  9.0 6¼ 5¼ ¾”
abc18 00 000000 $30.0 Pedal arm set black    #514  9.0 6¼ 5¼ ¾”

abc19 12 031076 $0.60 Nut M7 for 206714 and 219440 pedal arm pin
abc20 12 200185 $0.20 Washer 7 for 206714, 219440 and 202726
abc21 02 219440 $2.00 Pedal pin bare ’78-91 use 24
abc21 10 202726 none  Kick pin bare ’84-91
xab22 01 222655 $18.0 Pedal set solid block   ’84-91
xbc22 01 222655 $18.0 Pedal set classic 2-block  ’74-83+
xab23 01 217304
$6.00 Spacer tube on long shaft for oil inj 16 x 19 x 29
xab23 10 200294 none  Kick lever stop cushion
xab24 02 219448 $2.00 Pedal pin assy 9.5 mm for original arms
abc24 00 000000 $2.00 Pedal pin assy 9.0 mm for replica arms

xab24 10 202723 none  Kick pin spacer
xab25 10 208875 none  Kick lever dark
xab26 10 201487 none  Lever cover
xab27 10 027078 1- .50 Screw M6 x 12
xab28 20 031845 $0.25 Lock washer 6
xab29 20 031075 $0.30 Nut M6
xab30 10 027081 $1.00 Screw M6 x 20
xab31 10 260217 none  Retract spring
xab32 10 260216 none  Retract pin
xab33 10 205812 none  Lever mount chrome
xab34 20 209572 none  Spring anchor
xab35 10 209571 none  Return spring 

 


6  a. ’87-91                                                               6  b. ’84-86  c. ’78-83

abc # qty Tomos# price      colors: new, new, used
xab01 1 222319 $42.0 Oil pump Mikuni 000000 00   ’84-91
xxc01 1 217310 $26.0 Oil pump Dellorto S3 217490 ’78-83 good-used
xxa02 1 217308 $12.0 Oil pump drive disk 18 x 6.5  ’87-91 aluminum
xbc02 1 217308 $10.0 Oil pump drive disk 18 x 6.5  ’78-86 plastic
abc03 2 027066 $1.00 Screw M5 x 15(16) phillips wide
abc04 2 031867 $0.80 Wave washer 5 mm
xab05 1 222107 $8.00 Oil pump cover black x ’84-91 used-rusted
xbc05 1 217309 none  Oil pump cover chrome ’78-86
abc06 1 217314 $5.00 Oil hose grommet
abc07 2 044424 $1.00 Screw M5 x 30 sunk-slot good-used
xxa08 1 217311 $12.0 Oil banjo 7-6  ∅7-6 x 8 w/check ball, Dellorto
xxa09 1 217312 none  Banjo bolt 7-6 w/washer  M7/6 x 18 10hex  use 6-6
xxa10 1 217312bnone Seal washer 7 x 11 alum.  only sold with bolt
xxa10 2 044581 $1.50 Seal washer 6 x 12 fiber
xbc08 1 217311 $11.0 Oil banjo 6-6 217491  ∅6 x 8 w/check ball, plain brass
xbc09 1 217312 $8.00 Banjo bolt 6-6 217491 M6 x 16 8hex, fits 7-6 or 6-6
xbc10 3 044581 $1.50 Seal washer 6 x 12 fiber
abc10 0 000000 $4.00 Seal washer 6 x 11 fiber for 7-6 banjo w/6-6 bolt
xxa11 1 044472 $2.00 Oil hose A 200 ∅3.0 ∅5.0 000000 pump to engine
xbc11 1 044472 $2.00 Oil hose A 180 ∅3.0 ∅5.0 217341 pump to engine
abc12 1 044472 $7.00 Oil hose B 700 ∅3.0 ∅5.0 217342 tank to pump
abc12 per 100mm 50¢ Hose 1/8 x 1/4 ∅3.0 ∅6.3 must widen grommet holes
abc13 4 217313 $1.50 Hose clamp ∅5 x ∅7 crimp type for ∅5 hose
xab14 1 222396 $34.0 Oil tank bare ’85-91 new
xab14 1 222396 $20.0 Oil tank bare ’85-91 good-used
xbc14 1 217320 $27.0 Oil tank bare ’78-85
abc15 1 208389 $7.00 Oil tank cap bare
abc16 1 217321 $3.00 Oil cap insert
abc17 1 217322 $9.00 Oil cap strainer
abc18 1 217319 $5.00 Spigot bolt M6
abc19 1 031932 $0.20 Plain washer 6
abc20 1 031075 $0.30 Nut M6
xxa21 1 027071 $1.00 Tank screw xxxxxxx ’85-91 M5 x 35 slot-cheese
xbc21 1 217324 none  Front tank carrier xx’78-85
xxa22 2 031931 $0.80 Wide washer 5 xxxx ’85-91
xbc22 1 217325   none Rear tank carrier xx ’78-85
xxa23 1 222656 $0.00 Spacer tube xxxxxx ’85-91
xbc23 2 031932 $0.20 Plain washer 5 xxxx ’78-85
xxa24 1 031074 $0.40 Nut M5 xxxxxxoxxx ’85-91
xbc24 2 044409 $0.00 Sheet screw xxxxxx ’78-85 4.8 x 9.5
xbc25 2 217339 $0.00 Rubber insert piece ’78-85

 


7a. ’88-91 Iskra 1215 or 1221           7b. ’86-88 CEV 6418 or 6436           7c. ’74-85 Ducati/Zem or ’85-86 CEV 6951

# qty Tomos#  price  7a. ’88-91 Iskra 1215, 1221
61 1 222010 none  magneto ’88-91 Iskra 1215 12V 50w
61 1 227090 none  magneto ’88-91 Iskra 1221 12V 28/10w
62 1 223168 none  stator assy 2-coil 1215
62 1 227087 none  stator assy 2-coil 1221
63 1 223169 none  ignition coil (upper) 1215
63 1 227088 none  ignition coil (upper) 1221
64 1 223170 none  lighting coil (lower) 1215
65 1 223164
$15.0 points M19B
66 1 223166 $15.0 condenser
M32
67 1 224438 $1.50 condenser cover
68 4 221992 $0.80 coil screw M4 x 22 phil
69 5 031866 $0.20 coil lock washer 4
70 1 044801 $2.50 points screw M4 x 8 phil small
71 1 031930 $0.50 points washer 4 x 8
72 1 031942 $0.30 condenser lock washer 3
73 1 031071 $0.50
 condenser nut M3
74 3 027205 $0.80 stator screw M4 x 14 slot
75 3 031507
$0.20 stator lock washer 4
76 3 031999 $0.20 stator washer 4
77 1 200048 $4.00 flywheel key (pin)
78 1 031934 $1.00 flywheel washer 10.5 x 18
79 1 215487 $2.00 flywheel nut M10-1.0 hex17
80 1 211975 none  ignition spark coil
81 1 211977 $6.00 spark plug cap
82 1 222237 none  coil mount
83 1 027066 $0.25 lock washer 5
86 3 031074
$0.40 nut M5
87 2 027063 $1.00 screw M5 x 8 slot
88 1 223162
$25.0 base plate bare ∅90 5-hole 4×54 = Bosch
89 1 222304 $6.00 flywheel nut 10×1 hex17 for oil inj
90 1 223176 none  flywheel ∅90 M26-1.5 ’88-91 Iskra 1215
90 1 227086 none  flywheel ∅90 M26-1.5 ’88-91 Iskra 1221

# qty Tomos# price  7b. ’86-88 CEV 6418, 6436
01 1 222502 none  magneto CEV 6418 12V 28w for Bullet
01 1 222303 none  magneto CEV 6436 12V 75w Golden Bullet
01 1 221005
$230  magneto IDM 6436 12V 75w 90’s copy
02 1 222769 none  stator assy 2-coil 6418
02 1 221737 none  stator assy 3-coil 6436
03 1 222765 none  ignition coil (upper) 6418
03 1 221735 none  ignition coil (upper) 6436
04 1 222766 none  lighting coil (lower) 6418
04 1 221736 none  lighting coil (lower) 6436
05 1 221739 none  lights coil 2 (upper) 6436
07 1 221309 $16.0 points M14
08 1 221310 $13.0 condenser M17
09 2 221733 $2.50 points screw M4 x 8 phil small
10 2 027058 $0.70 screw M4 x 25 slot
11 3 027204 $0.70 screw M4 x 12 slot
12 8 031866 $0.80 points washer 4 x 9
13 1 222304 $6.00 flywheel nut 10×1 hex17 for oil inj
14 1 221014 none  flywheel nut 10×1 hex17 7×16 round
14 1 221014 $5.00 substitute 10×1 hex15 x 15
15 1 200048 $4.00 flywheel key (pin)
16 1 031934 $1.00 flywheel washer 10.5 x 18
17 1 211975 $55.0 ignition spark coil CEV 6309
18 1 211977 $6.00 spark plug cap
19 3 031074 $0.40 nut M5
20 1 027068 $0.50 screw M5 x 15 or 16
21 4 031844 $0.25 lock washer 5
22 2 027063 $1.00 screw M5 x 8
25 1 222770 none  flywheel ∅80 M19-1.0 6418
25 1 221738 none  flywheel ∅80 M19-1.0 6436 strong magnets
26 1 221313 none  base plate bare ∅90 5-hole 4×48 CEV 13923
27 1 200048 $4.00 flywheel key (pin) 

1986 was the debut of solid-state voltage regulation, where all the lights are powered by one generator wire. This eliminated the need for multiple lighting output wires and source coils. The generator makes enough watts for all the lights to be on at once. But most of the time some of the lights are turned off. Then the extra watts are absorbed by the regulator, and “wasted” by warming up the frame. So the lights always stay the same brightness, no matter how many are on or off. No more external ignition ground means the engine never looses spark because of the lights, like a pre-1987 Tomos sometimes did.

# qty Tomos#  price  7c. ’74-86 Ducati, ZEM, CEV
22 1 211975 $55.0 ignition spark coil CEV 6309
23 1 211977
$6.00 spark plug cap
24 2 027071 $0.80 screw M5 x 35 slot
25 2 031844 $0.25 lock washer 5
26 2 211976 $2.00 spacer tube 6 x 8 x 22

31 1 213222
$200  magneto ’74-85 Ducati 31.17.30 6V 28/10w
31 1 213222 none  magneto ’83-85
ZEM 31.17.300  6V 28/10w
31 1 213222 none  magneto ’85-86
CEV 6951000     6V 28/10w
32 1 213734
35-20 lighting coil (lower) 4×57 = CEV 04360
33 1 213733 $65.0 ignition coil (upper) 4×57 = CEV 04359

34 1 221309 $16.0 points M14
35 1 221310 $13.0 condenser M17T ∅17.9 (modern M17)
36 1 217487
$3.50 flywheel nut M10-1 hex17 w/prongs for oil inj.
37 1 031934 $1.20 flywheel washer 10.5 x 18
38 1 215487 $2.00 flywheel nut M10-1.0 hex17
39 4 027057
$0.70 coil screw M4 x 20 slot
40 5 031930 $0.50 points washer 4 x 8
41 1 031843 $0.20 lock washer 4
42 2 027053 $2.50 points screw M4 x 8 phil small
43 1 213737
$130  flywheel ∅94 M26-1.5 Ducati
43 1 213737 $100  substitute ∅94 M26-1.5 CEV 6943
44 1 213738
$75.0 base plate bare ∅90 5-hole 4×57 CEV 13085
45 1 200048 $4.00 flywheel key (pin) 

 

Left engine case determines what substitute magnetos could fit. 


’74-91 A3, ’92-97 A35 left case had only 3 M4 stator  holes.
Only a 3-bolt 90 mm stator fits.

‘98-06 A35, 04-18 A55 left case had 3 M4 and 2 M5 holes.
Either 3-bolt or 2-bolt 90 mm stator fits.

 

 


Domino “2000’s Tomos”

May 14, 2022

and Type T Controls

 

Controls in this T family are on 2002 to 2017 Tomos mopeds, sold in the US and Canada.

 

  
Column D Tomos 2002-07 Hydraulic Front Brake Models: The first US models of Tomos Revival 2002-07, Streetmate 2005-07 and Arrow 2005 had Domino controls, made in Italy. Domino controls can be identified by the yellow horn and engine stop buttons.

 

  
Column T Tomos 2006-17 Hydraulic Front Brake Models: Later those controls were superseded by Domino clones, made in China by TBS, on the 06-07 Arrow-R, 07 Streetmate, 07 Revival and all 2008-17 models. TBS controls can be identified by the red horn and engine stop buttons.

 

 
Column T Tomos 2007-17 Cable Front Brake Models: From late 2007 to 2017 the controls on Tomos Sprint, ST and LX models were Domino clones, made in China by TBS. TBS controls can be identified by the red horn and engine stop buttons.

 

What’s the difference? The TBS control parts interchanged with Domino except for:

1) Brake light switch threads: Domino is American 1/4 – 32, TBS is metric M6-0.80.

2) Right mirror threads: Domino is M8-1.25 left hand, TBS is M8-1.25 right hand. 

3) Pivot bolt: Domino is M6, TBS is M5 with ∅6 shoulder.

4) Switches: Do not interchange.

9
fig  TTD  price   Tomos#
00
  100  none  237029 control set for cable front brake  TBS
00 
010  none  236989 control set for hydraulic fr. brake TBS
00
  00none  000000 control set for hydraulic fr. brake Domino

fig  TTD  price   Tomos#
0A  100  $75.0 237028 R control w/lever w/switch TBS
0A  010  none  000000 R control no lever w/switch TBS
0A  00none  232779 R control no lever w/switch Dom
0B  110  $70.0 236988 L control with lever and switch TBS
0B  001  none  232778 L control with lever and switch Domino
01  100  none  243242 R housing w/perch bare TBS
01  010  none  000000 R housing no perch TBS
01  00$16.0 232856 R housing no perch Domino
01  001  $25.0 236622 R housing no perch w/t tube Dom
02  440  $1.50 243237 Outer screw M5 x 20 phillips blk TBS
02  00$1.50 232859 Outer screw M5 x 22 phillips blk Dom
03  100  $17.0 243238 Right lever (front cable brake)
03  011  $19.0 243146 =232847 Right lever (front hydraulic brake)
04  111  $4.50 243239 Right spring
5a  110  $4.00 243240 L pivot bolt w/nut M5x28, ∅6×15 shoulder TBS
5a  001  $4.00 232863 L pivot bolt w/nut M6 x 25 pan-slot Domino
5b  100  $4.00 243240 R pivot bolt w/nut M5x28, ∅6×15 shoulder TBS
5b  011  $0.00 232848 R pivot bolt w/nut M6 x 25? hex
08  211  $1.80 221222 Anchor pin DA for alum. lever
9a  110  $9.00 243241 L stop switch TBS M6-0.8 thread
9a  00$9.00 232867 L stop switch Domino ¼-32 thread
9b  100  $9.00 243241 R stop switch TBS M6-0.8 thread
9b  010  $15.0 243607 R stop switch TBS M8-1.25 thread
9b  00$9.00 232867 R stop switch Domino ¼-32 thread
10  110  $20.0 243236 L housing w/perch bare TBS
10  00$20.0 232861 L housing w/perch bare Domino
10  110  $34.0 236623 L assy 5,6,7,8,9,10,11,12 TBS
11  111  $15.0 243244 =232862 Left lever
12  111  $4.50 243245 =222619 Left spring
13  220  $5.00 243247 Clamp TBS
14  440  $0.60 026700 Inner screw M5 x 10 phillips
19  111  $0.60 026700 Throttle cable screw M5 x 10 silver
21  111  none  243246 =232876 Right grip with twist tube
22  111  $20.0 241099 Grip set 20, 21, 22
23  011  243135 Hydraulic cylinder assy AJP or generic
23  001  232777 Hydraulic cylinder assy Grimeca
30  110  233728 Throttle cable  see Tomos Cables
32  100  231226 Front brake cable  see Tomos Cables
33  111  230802 Rear brake cable  see Tomos Cables

 

 

 

 

 

 


Main Switches

January 19, 2022

 

 

 


1. 70’s-80’s Italian Mopeds

0 9408 none  instrument panel with main switch
blue hi beam, green lights indicators

9408.1 none  instrument panel, no main switch
blue hi beam, green lights indicators

9408.2 $0.00 instrument panel with main switch
no indicator lights

04820  $0.00 instrument panel, no main switch
no indicator lights

 

04572      none switch with 1 original key

04572s     $59 switch, 2 substitute keys

04572.2   $33 original key

04572.2s $15 substitute key
  may look different than shown

19323      $18 clamp

19324  $1.00 clamp screw M4 allen

3648    $0.50 clamp nut M4

 

 

 


2. Honda Express, Hobbit, others

35100-147-471  main switch with two keys    none
bullet connectors: red male,  blk/wht male,
  green male,  black 3-female  wires: short
for 1977 Honda NC50 Express

35100-148-671  main switch with two keys    none
bullet connectors: red male,  blk/wht male,
  green male,  black 3-female  wires: short
for 1977-81 NC50 Express and 1978-83 Honda PA50 Hobbit

35010-148-670  main switch and fork lock    none
bullet connectors: red male,  blk/wht male,
  green male,  black 3-female  wires: short

for 1977-81 Honda NC50 Express and 1978-83 PA50 Hobbit

35010-GA6-670  main switch and fork lock   none
bullet connectors: red male,  blk/wht male,
  green male,  black 3-female  wires: long
for 1982-83 Honda NC50 Express

35010-HA0-880  main switch with two keys
    $19    with 4-mini-blade plug
or $27 with NC50 bullet connectors

for late 1980’s Honda ATV’s

All four of these switches are the same. Just the wires are different.

 


3. Tomos Revival, Arrow-R, Streetmate

’05 Tomos Revival TS

’08 Tomos Arrow R

’08 Tomos Streetmate

 

 

 

 

 

 

 

 

 

7 = 2005-12 Revival TS 
8 = 2006-08 Arrow-R
9 = 2005-13 Streetmate, Streetmate-R
= 2017-18 Racing TT

7890  #  Tomos#  price .
1000 07  232789 $99.0 lock set Revival   11,12,13,14,15,16
0100 08  236470 none  lock set Arrow-R 11,12,00,00,00,16  
0010 09  236397 none  lock set Str.mate 11,12,13,14,14,16,17  
0001 00  237384 none  lock set Rac. TT  11,12,00,00,14,16,17
0000 10  232891 $4.00 key blank substitute XL7 with notch
1111 11  232891 none  two keys (not sold separate)
1111 12  232892 $30.0 fork lock and keys = 233198
1010 13  232893 none  seat lock and keys
1021 14  232894 none  lock retaining clip
1000 15  232895 none  faux tank latch Revival
1111 16  232896 $75.0 ignition switch and keys
0011 17  236494 none  faux tank lock Streetmate
1111 18  232918 $11.0 ignition switch nut M24-1.0 flat side
1111 19  206489 $1.50 ignition switch washer ∅24 ∅35 x 0.5

 

232789 lock set Revival

236470 lock set Arrow-R

 

 

 

 

 

 

 

 

236397 lock set S.mate missing #17, 14, 14

237384 lock set Racing TT

 

 

 

 

 

 

 

 

 

 

Lost Keys on Streetmate:  The faux tank lid can bend enough to open without a key. Pull upward on the middle of both sides. Once inside the faux tank lift up the floor mat on the left side. That exposes a lot of wires and connector plugs. Locate the green connector plug. Unplug it. The bike will then kick start and run without a key. Only the headlight will operate normally. The other lights will be dim.

 

 


Brake Light Switches

January 19, 2022

updated 2022-01

Contents:
A. Brake Light Switches
  1. Screw-in (Europe)

  2. Screw-in (Taiwan)

  3. Slide-in type

  4. Inline type

  5. Foot Brake

  6. Motobecane type

B. Info and Wiring

 

Please note the push button on a brake light switch is normally (most of the time) pushed in when installed. It is only momentarily released out when the brake is applied. That is opposite of most other push buttons. To avoid this source of confusion you have to add “when installed” to specify the way it functions. A normally closed switch is normally open when installed and visa versa.

 

A. Brake Light Switches


1. Screw-in type (European mopeds)

These brake light switches are located on the hand levers. 

Tip color: On vintage European moped brake light switches, the color of the tip tells the function. Black tip is normally open when installed. White or brass tip is normally closed when installed. 

Threads: Vintage moped controls, made in Germany by Magura and in Italy by Domino, OSL, and PV, and modern Domino controls, have “inch” threads on the brake light switch holes, ¼”- 32 tpi. A ¼” (6.3 mm) brake switch measures 6.1 to 6.2 mm at the thread tops.

 


Brake light switch black tip CEV good used

Magura 1970’s

 

 

 

CEV 9343 brake light switch black tip
¼”-28 thread, normally-open-when-installed

9343  $15.0 used, cleaned and tested
(open when button is pushed in, closed when released out)


CEV 9342

Domino 70’s

 

 

 

 

CEV 9342 brake light switch white tip
¼”-28 thread, normally-closed-when-installed

9342  22-17 new  $17 used, cleaned and tested
(closed when button is pushed in, open when released out)


Brake light switch black tip Magura

Magura 1970’s

 

 

 

Magura brake light switch black tip
¼”-28 thread, normally-open-when-installed

9343M   none   Germany-made
(closed when button is released out)


Brake light switch black tip replica

Generic brake light switch black tip
¼”-28 thread, normally-open-when-installed

9343G   none  Looks good but many were bad.
(closed when button is released out)
A replacement for many vintage mopeds.


Brake light switch white tip replica

Generic brake light switch white tip
M6-0.8 thread, normally-closed-when-installed

9342G   none  new  (open when button is released)
In the mid 2000’s these were made correct, like a white tip CEV.
But later ones functioned like a black tip CEV, the opposite way.


Brake light switch white tip long replica

Generic brake light switch white tip
M6-0.8 thread, normally-open-when-installed
635022     $12  new  (closed when button is released)
Has a white tip but functions like a vintage black tip.


Brake light switch Tomos 1990's longer replica

 

 

 

 

Olympia brake light switch, longer, black long tip
¼”-28 thread, normally-open-when-installed

9343O   none  new  (closed when button is released)
A replacement for many vintage mopeds.


 

 

 

Domino 2806.20.04, black long tip
¼”-28 thread, normally-closed-when-installed

9342D  $9.00 (open when button is released)
A replacement for many vintage mopeds.


Brake light switch Tomos 1990's longer original

HR 1990’s

 

 

 

 

 

Tomos HR brake light switch, longer, black tip
¼”-28 thread, normally-open-when-installed

227191     $15  new  (closed when button is released)
Required on ’92-08 Tomos drum brake models, with
HR controls (identified by the blue horn botton).
Also for others, when a small o-ring is added as a “riser”.


Domino 00’s

 

 

 

 

Domino 2218.20.04, white long tip
¼”-28 thread, normally-open-when-installed

232867 $9.00 new  (closed when button is released)
Original on Tomos ’02-07 disk brake models, with
Domino controls (identified by yellow horn button).
Also a replacement for many vintage mopeds.


Brake light switch Tomos small plastic

TBS 2010’s

 

 

 

 

Tomos TBS brake light switch, smaller, white long tip
M6-0.80 thread, normally-open-when-installed
243241  $9.00  new  (closed when button is released)
Required on 2008-17 Tomos Sprint, ST, LX, with
TBS controls (identified by red horn button). 
left only: Revival, Streetmate, Sm.-R, Arrow-R

’08-17 Tomos threads: Modern TBS controls used on 2008 and later Tomos, made in Taiwan presumably, which are otherwise Domino-compatible, have “metric” threads on the brake light switch holes, M6-0.80. An M6 (6.0 mm) brake switch measures 5.8 to 5.9 mm at the thread tops. An M6-0.80 brake switch will screw into a 1/4″-32 hole, but not visa versa. So 2008-later Tomos controls must have only that 243841 switch.


Brake light switch Tomos large brass

TBS 2010’s

 

 

 

 

 

Tomos TBS brake light switch, big, black long tip
M8-1.25 thread, normally-open-when-installed
243607  $15.0  new  (closed when button is released)
Required on Tomos ’08-17 disk brake models, with
TBS controls (identified by red horn button). 
right only: Revival, Streetmate, Streetmate-R, Arrow-R


Blade Connectors

Mini Blade Connectors
029870    $0.70   3mm female, new and shiney
ELO316u  $0.20   3mm female, new but corroded slightly
blwire      $1.50   3mm female factory-crimped onto wire, new
Unless they are factory-crimped, these need soldering, or they often slip off.



15863     $2.00 rubber cover (boot) for brake light switch

 

 


2. Screw-in type (Taiwan mopeds)

1977-85 US-model Taiwan mopeds include 1) Indian, 2) General and clones: AMS, Clinton, Foxi 47, Grycner, Jui Li, Lazer, “Sachs”, 3) Angel and clones: Speed Bird, TYM, 4) others: Condor, Crown, Cuyler, Gemini, Moprix, “Motobecane”, Oakwood, Sprinter, Tsing Hua, Wheel King. 

 


 

 

 

 

General brake light switch, with wires
M6-0.80 thread, normally-open-when-installed
3150-6272  $23  silver (closed when button is released)
For all 70’s and 80’s Taiwan mopeds, US models.


 

 

 

 

General brake light switch, with wires
M6-0.80 thread, normally-open-when-installed
5150-6272  $28  black (closed when button is released)
For all 70’s and 80’s Taiwan mopeds, US models.

 

 


3. Slide-in type

This type slides in through the lever side of the switch hole. It is secured by a side button that clicks when installed. Push button to release, then slide out towards the lever.

 


 

 

 

Honda brake light switch, with wires
normally-open-when-installed
35340-GAN-620   $20  new  (closed when button is released)
For ’77-83 Honda NC50 Express and others like it.

 

 


4. Inline brake switch

 

 

Jawa inline brake light switch
70088  $25  normally open
6.5 mm cable holes, solid feel no squish,

For Jawa or any bike with brake cables.

 


5. Foot Brake type

 

 

 

 

General foot brake switch, with wires
2150-8894  $28  normally open, goes on engine
For Sachs 505 engine, foot brake version.

 

Hercules Sachs 505 foot brake switch, original, P00 927 380 4017 000
 price $25.0 normally closed, opens when brake is applied
For models with Bosch 0212-124-045 magneto (external ignition ground),
and brake light switches wired in parallel.

 

 

Hercules Sachs 505 foot brake switch, original, P00 927 380 4010 000
 price none normally open, closes when brake is applied
For models with Bosch 0212-124-040 magneto (internal ignition ground),
and brake light switches wired in series.

The symbolic diagram on the metal plate shows the switch type.

 

 


6. Motobecane type 

US-model Motobecane mopeds 1974-80 can, and often do, loose spark because of burned out lights, disconnected light wires, disconnected or faulty brake light switches. For more info see Wiring Diagrams and scroll down to M.

 


 

 

 

.
Motobecane
6V right brake switch, 3 wire
white-to-blue normally
open when installed
white-to-red normally closed when installed

53441  $26  with ring nut and rubber washer
For 1974-77 Motobecane 40, 50, 50V (US)
identified by rotary-type headlight switch


 

 

 

 

Motobecane 6V left brake switch, 3 wire
white-to-red normally
open when installed
white-to-white normally closed when installed

53442  $26  with ring nut and rubber washer
For 1974-77 Motobecane 40, 50, 50V (US)
identified by rotary-type headlight switch


 

 

 

 

Motobecane 12V right brake switch, 2 wire
black-to-yellow normally closed when installed

54136  $26 silver 22.0″, with nut and washer
54166  $34  black 22.0″, with nut and washer
54251  $32  silver 23.3″, longer for 50VLX
For 1978-80 Motobecane 40, 50, 50V (US models)
identified by slide-type headlight switch


 

 

 

 

Motobecane 12V left brake switch, 2 wire
purple-to-yellow normally closed when installed

54137  $26 silver 22.0″ with nut and washer
54165  $28  black 22.0″ used w/nut and washer
54252  $32  silver 23.3″, longer for 50VLX
For 1978-80 Motobecane 40, 50, 50V (US models)
identified by slide-type headlight switch

 

 

 

 

B. Info and Wiring


 

In series with light

“normally open when installed” is also known as “on in paused position”. When the brake lever is squeezed, the switch button is not pressed (paused), and the switch is closed (on). That makes the brake light go on, because the brake switch is wired in series with the light. With two switches, they are wired in parallel with each other, and in series with the light.

 

In parallel with light

“normally closed when installed” is also known as “off in paused position”. When the brake lever is squeezed, the switch button is not pressed (paused), and the switch is open (off). That makes the brake light go on, because the brake switch is wired in parallel with the light. With two switches, they are wired in series with each other, and in parallel with the light.