Columbia Models

September 3, 2022

 Columbia Models

 


Identification

1976 Columbia ID plate

1976 sheet-frame ID sticker

1977 frame #

 

 

 

 

 

 

1978 tube-frame ID sticker

The owners manuals say there is an ID sticker and also a stamped-on frame number behind the engine. 

 

 


Sachs 1. Model 2220 

2220  1976-77 Columbia Easy Rider
2220  1977-78 Columbia Commuter
36900-7 77-78 Yard-Man Mo-Trek
8220  1977-78 Imperial
8220  1977-78 Western Flyer
sheet frame, Sachs 505/1A engine, 1-chain hub
CEV round bullet headlight, ULO 250 tail light
years          models          mph  chain sprockets    notes
76-78 2220 8220 36900-7  25 420-106L 11/42T
76-78 2221 8221 36902-7  20 420-110L 11/48T

1976 Columbia Ad

 

 

 

 

 

 

 

 

 

 

 

 

 

1976 Colombia Easy Rider

’76 Easy Rider

1976 Colombia Easy Rider right side

’76 Easy Rider

1977 Columbia Commuter

’77 Commuter

 

 

 

 

 

 

 

1977 Columbia Commuter

’77 Commuter

’77 Western Flyer

1978 Colombia Imperial

’78 Imperial

 

 

 

 

 

 


Sachs 2. Model 2220-mid

2220  1978-79 Columbia Commuter
36900-7 78-79 Yard-Man Mo-Trek
8220  1978-80 Imperial
8220  1978-80 Western Flyer Supreme
sheet frame, Sachs 505/1A engine, 1-chain hub
Changes: ULO 248 tail light with side reflectors
Changes: Peterson rectangular headlight (some)

years          models          mph  chain sprockets    notes
78-79 2220 8220 36900-7  25 420-106L 11/42T
78-79 2221 8221 36902-7  20 420-110L 11/48T

1979 Colombia Brochure 2220

 

1977 Columbia Commuter late 1977 with 1978 lights

’78 Commuter

1978 Columbia Commuter

’78 Commuter

1978 Colombia Commuter

’78 Commuter

 

 

 

 

 

 

 

 

1978 Columbia Western Flyer

’78 Western Flyer

1977 Mo-trek Yardman

’78 Yard-Man Mo-Trek

1979 Mo-trek Yardman

’79 Yard-Man Mo-Trek

 

 

 

 

 

 

 

 

1979 Imperial

1980 Imperial

1980 Western Flyer Supreme 25

 

 

 

 

 

 

 

 

 

 

 


Sachs 3. Model 2220-late

2220 1979-80 Columbia Commuter
sheet frame, Sachs 505/1A engine, 2-chain hub
Changes: 2-chain cast aluminum hubs (rear brake on right) 

Changes: Peterson rectangular headlight

years    models   mph  chain sprockets    notes
79-80 2220  8220  25 415-106L 11/42T
79-80 2221  8221  20 415-110L 11/48T

1978 Columbia Commuter

’79 Commuter

1979 Columbia Commuter

’79 Commuter

1980 Columbia Commuter silver

’80 Commuter

 

 

 

 

 

 

 


solo 4. Models 2240, 2250

2240 1979-80 Columbia Commuter soft tail, long seat
2240 1979-80 Columbia chrome fenders, speedometer
2250 1979-80 Columbia Commuter hard tail, solo seat
2250 1979-80 Colum  painted fenders, no speedometer
8240/8250 1979-80 Ward Open Road 
8240/8250 1979-80 Western Flyer Sabre 25
tube frame, Solo 255 engine, 2-chain hub
Changes: mono-tube frame with pedal shaft,
Changes: U-shaped gas tank with rear air vent
Changes: Solo engine, pedal and motor chains
years    models   mph  chain sprockets   notes
79-80
2240  8240  25 415-98L 11/57T  soft tail, long seat
79-80 2241  8241  20 415-98L 11/57T  soft tail, long seat
79-80 2242  8242  30 415-98L 11/57T  soft tail, long seat

79-80 2250  8250  25 415-98L 11/57T  hard tail, solo seat
79-80 2251  8251  20 415-98L 11/57T  hard tail, solo seat
79-80 2252  8252  30 415-98L 11/57T  hard tail, solo seat

1979 Colombia Brochure 2240, 2250

 

 

 

 

 

 

 

 

 

Montgomery Ward Moped tube frame Solo engine

’79 Ward Open Road

1980 MW Open Road

’80 Ward Open Road

’80 Western Flyer Sabre 25

 

 

 

 

 

 

 

1980 Colombia Commuter

’80 Columbia Commuter 2250

’79 Columbia Commuter 2240

 

 

 

 

 

 

 

 

 


Sachs 5. Models 2260, 2270

2260 1979-80 Columbia Commuter
2270 1979-80 Columbia Commuter
8260 1979-80 Imperial, Western Flyer
8270 1979-80 Imperial Western Flyer
tube frame, Sachs 505/1A or Peugeot 102, 2-chain hub
Changes: Sachs engine in tube frame
Changes: Peugeot engine in tube frame (some)

years    models   mph  chain sprockets    notes
79-80 2260  8260 
25 415-110L 11/42T  solo seat
79-80 2261  8261  20 415-114L 11/48T  solo seat
79-80 2262  8262  30 415-110L 11/42T  solo seat

79-80 2270  8270  25 415-110L 11/42T  long seat
79-80 2271  8271  20 415-114L 11/48T  long seat
79-80 2272  8272  30 415-110L 11/42T  long seat

Although the manual photo shows steel 1-chain type hubs, the wheels parts pages show and list parts for 2-chain aluminum hubs. All known photo examples have 2-chain hubs. So the manual photo is incorrect.

’79 Columbia Commuter 2261

’79 Columbia 2260

 

 

 

 

 

 

 

’79 Columbia Commuter 2260

1980 Colombia Imperial tube frame, Sachs engine

’80 Imperial 8260

 

 

 

 

 

 

 

 

1980 Columbia Commuter tube frame, Peugeot 102 engine

’80 Columbia 2270 with Peugeot 102 engine

 

 

 

 

 

 

 

 

 

 

 


Sachs 6. Model 2280

2280 1980 Columbia Medallion
8280 1980 Western Flyer Apache 3000
tube frame, Sachs 505/1A or 505/1D, 2-chain hub
Changes: top mounted gas tank, high-back long seat
Changes: Sachs 505/1D engine on 30mph version
years    models   mph  chain sprockets engine   notes
1980 2280  8280  25 415-110L 11/42T 505/1A
1980 2281  8281  20 415-114L 11/48T 505/1A
1980 2282  8282  30 415-110L 11/42T 505/1D

’80 Columbia Medallion

’80 Western Flyer

 

 

 

 

 

 

 

1983 Western Auto catalog

 

’80 Western Flyer 3000

 

 

 

 


The End and The Rebirth

After 1980 Comumbia stopped producing mopeds, along with other brands. Sales had been decreasing since the high point in 1978. New worldwide regulations for motor vehicle manufacturers began in 1980. They were optional in 1980 and required in 1981. Those included the modern 17-digit encoded vehicle ID number. Many moped manufacturers made and stockpiled extra 1980 models, to avoid the requirements. Those extra 1980 models were then sold in 1981 through 1984 in USA moped shops.

 

Mopet

 

 

 

In 1987 KKM Enterprises Inc. 405A Old Gallia Pike, Franklin Furnace OH 45629, purchased the moped manufacturing equipment, tooling and rights from Columbia. From 1988 to 1993 KKM made Columbia mopeds called Mopet. The re-made Columbia model 2220-late became the Mopet model 280. The re-made Columbia 2245/50 became the Mopet model 340. All of the parts are the same except for the paint and stickers. They may have also made or sold other models.

 

 


MopetSachs 3. Model 280

280 1988-93 KKM Mopet
sheet frame, Sachs 505/1A or 1D engine, 2-chain hub
remake/rebrand of Columbia model 2220-late.
years   model mph  chain sprockets  engine   notes
88-93  280    25 415-106L 11/42T  505/1A
88-93  281    20 415-110L 11/48T  505/1A
88-93  282    30 415-106L 11/42T  505/1D

1980s KKM Mopet

’88 KKM Mopet

1989 KKM Mopet

’89 KKM Mopet

1990 KKM Mopet

’90 KKM Mopet

 

 

 

 

 

 

 

 


Mopetsolo 4. Model 340

340 1988-93 KKM Mopet
tube frame, Solo 255 engine, 2-chain hub
remake/rebrand of Columbia model 2240/2250.
years    models   mph  chain sprockets    notes
88-93  340  0000  25 415-98L 11/57T 
88-93  341  0000  20 415-98L 11/57T 
88-93  342  0000  30 415-98L 11/57T 

1995 KKM Mopet tube frame, Solo engine

1993 KKM Mopet

KKM VIN Info: KKM mopeds were made after 1980, and thus were required to have the 17-digit Vehicle Identification Number and other requirements that the Columbia mopeds did not have. Here is the official VIN explanation

digit 1 is Country  4 = USA
digit 2,3 is Make 33 = KKM Enterprises
digit 4 is Line       A = frame A or B tube or sheet, don’t know which
digit 5 is Type      A = two wheel, B = three wheel
digit 6 is Engine   S = Sachs, M = Minarelli, L = Solo, R = Morini
digit 7 Eng model 2 = Sachs 505 1D, 1 = Sachs 505 1A
digit 8 Hub Type  C = cast 105, B = pressed 105, A = pressed 90

digit 9 is check digit 
digit 10 is Year     J = 1988, K = 1989, L = 1990

 

 


♥Columbia♥ Menu

September 3, 2022

Select:      Models         Parts

 

 

1886 Columbia Bicycle Ad

1886 Columbia

 

1913 Pope (Columbia) racer

1913 Pope (Columbia) racer

 

Columbia is one of America’s best and oldest bicycle makers. From the days of true horse power, their bicycle was “an ever saddled horse which eats nothing”. Colombia and Montgomery Ward mopeds are made by Colombia Manufacturing Company, Division of MTD Products Inc, One Cycle Street, Westfield MA 01086. 

Columbia has been credited with many firsts in the biking industry, since its founding in 1877 by Col. Albert Pope. It has pioneered many improvements to the industry, producing bikes, motorbikes, and furniture for nearly 150 years. Here is the Columbia Manufacturing Inc website, history page. http://www.columbiamfginc.com/columbia_history.html

 

 

Columbia mopeds were made in the late 1970’s after the gas shortage. Models made with Columbia stickers are the 2200 series: 2200, 2240, 2250, 2260, 2270, 2280

 

 

Columbia re-brands:  Models made plain for re-branding are the 8200 series: 8200, 8240, 8250, 8260, 8270, 8280

Yard-Man

Yard-Man is the brand name of MTD Products (which owned Columbia). They made (and still do make) lawn mowers, power equipment, small motorscooters (1960’s) and mopeds (1970’s).

 

Open RoadOpen Road was the brand name of Montgomery Ward department stores bicycles and mopeds.

 

Western Flyer

 

Western Flyer is the brand name of Western Auto Stores products, like bicycles, motorbikes, toy wagons, scooters, etc. In the 1950’s, Western Flyer bicycles  equipped with Whizzer motors were also sold there. That was the original all-American moped. See Whizzer.

 

Mopet

KKM Enterprises  405A Old Gallia Pike, Franklin Furnace, OH 45629 in 1987 bought the rights, procedures and equipment needed to make Columbia mopeds, both the stamped sheet metal kind, and the tube frame kind. From 1987 to the mid 1990’s they re-made Columbia’s that were all called Mopet. 

 

 

Identification: Left is 1-chain rear hub, right is 2-chain. 1-chain is made of stamped steel with brake and sprocket on opposite sides. 2-chain is cast aluminum with brake and sprocket on the same side. The hub version identifies other parts, including the chain, sprocket, brake cables, swing arm and brake plate. 

 

Engines: Columbia had 7 engine versions:

20 mph ’76-93  Sachs 505/1A 20id exhaust  11/48T
20 mph ’78-93  Solo 255 with 20mph pulley 11/57T

25 mph ’76-93  Sachs 505/1A 20id exhaust  11/42T
25 mph ’78-93  Solo 255 with 25mph pulley 11/57T

30 mph ’78-80  Sachs 505/1A 26id exhaust  11/42T
30 mph ’78-93  Solo 255 with 30mph pulley 11/57T
30 mph ’80-93  Sachs 505/1D 26id exhaust  11/42T 

Solo 255 engine: Instead of the Germany made original pulley-clutch, Columbia made their own centrifugal clutch and pulley system. The pulley halves have three different spacings for 20, 25 or 30 mph speed versions. The engine swings and has springs that pull it forward to keep the belt tensioned. That allows the same belt, rear pulley and sprockets for all three speed versions.

Sachs 505 engine: Before 1980 all engines were the same, Sachs 505/1A. For 20 and 25 mph versions the exhaust is restricted to 20 mm inner diameter instead of 26. For 20 mph versions the gearing is lower, 48 tooth rear instead of 42. After 1979 the 30mph engine version was upgraded to 505/1D instead of 505/1A.

 

 

 

 

 

 


Laws Menu

August 7, 2022

Select:

Official sites with current moped laws and info:

CHP Motorcycle Info

CA Motorcycle Handbook

 

 

 

 

 

 

Myrons sites with moped specific laws:

CA Vehicle Laws

1976 Equipment
Requirements
for USA Mopeds

 

 

 

 

 

 

 

Myrons sites with envirnomental laws:

US EPA Laws

California Environmental Laws

Tomos EPA Labels

 

 

 

 

 

 


Oils and Sprays

July 23, 2022

Welcome to Oils and Sprays. Just in case your wondering what kind of oil to get:

Two StrokesMost older mopeds and motorized bicycles are two stroke engines that do not have motor oil in the crankcase. Instead the crankcase has a mist of gasoline with 2% or 4% two stroke oil blended in. The crankshaft and piston are lubricated by the gasoline mix. Two stroke oil is designed to be stable when mixed in gasoline, and to burn clean and not make black tar and carbon build up. Regular motor oil will work in a two stroke, but will leave a mess of tar in the engine and or gas tank. In the “old days”, the two stroke engines did use ordinary motor oil. But they had to use it or it would become tarry or varnishy from decomposition. They also “de-coked” their two stroke engines often. This practice has been completely eliminated by modern two stroke oils such as Champion. 

Champion Synthetic Blend 2-Cycle Power Equipment Oil, with fuel stabilizer, is the two stroke oil that Myrons Mopeds recommends. It is a premium quality ashless motor oil for use in 2-cycle air cooled engines (with higher temperature demands). It combines Group II base oils and pure isobutene, rather than commonly used fragmented isobutene which can degrade faster at high temperatures. In addition, it contains several semi-synthetic additives providing excellent detergency and a dispersant to provide protection and performance. Super tough film, anti-foaming, anti-scuffing, fuel stabilizer, all beneficial.  

Transmission oil: In a two stroke (2 cycle) engine, separate from the crankcase is the transmission case, which does have a pool of motor oil or automatic transmission fluid in it. The transmission oil or fluid needs changing every 2000 miles. Below is a chart showing what oil goes in what moped engine, and where to add it and check the level. Some mopeds have no transmission oil

Four Strokes: Most newer mopeds and scooters are four stroke engines, like cars, with motor oil in the crankcase. The oil for those is the same as for cars, such as 10-40W. Four stroke oil is motor oil. But unlike cars, the transmission shares the engine oil, like most motorcycles. Motorcycle (non catalytic exhaust) motor oils contain ingredients that are beneficial, but harm the catalytic converter. Motorcycles, scooters, 4-stroke mopeds with catalytic converters should use ordinary car motor oil.  

1. Champion 2-cycle oil 12.8 ounce (5 gal mix) $5.50

 

2. Champion 2-cycle oil 2.5 ounce (1 gal mix) $2.00

 

3. Tri-Flow 2oz for cables $7.00

 

4. $12.00  Tri-Flow 6 ounce

 

5.  $13.00  PJ1 blue label chain lube 13oz spray

6.    $8.00  tire sealant Slime 8 oz

 

 

Transmission Oil Specified in Owners Manual: Often the specified oil is obsolete. In ATF, the old “Type A” (non-Ford) went on to become Dextron (Type B)  in the late 1970’s, and then Dextron II (Type C and Type D), III, IV, V, and now “Dextron VI“, for most GM vehicles and pre-2004 Toyota automatic transmissions. 1970’s Tomos and Sachs mopeds specified ATF Type A. Tomos also specified motor oil 10W30. The old ATF “Type F” (Ford/Mercury) went on to become Mercon in 1987, as did “Type G” (Ford Europe), and then Mercon II,III,IV, and now “Mercon V“, for most Ford, Lincoln, Mercury automatic transmissions. 1970’s Puch and Kreidler mopeds specified ATF type F.

ATF Ingredients: Wikipedia says “Modern ATF typically contains a wide variety of chemical compounds intended to provide the required properties of a particular ATF specification. Most ATFs contain some combination of additives that improve lubricating qualities, such as anti-wear additives, rust and corrosion inhibitors, detergents, dispersants and surfactants (which protect and clean metal surfaces); kinematic viscosity and viscosity index improvers and modifiers, seal swell additives and agents (which extend the rotational speed range and temperature range of the additives’ application); anti-foam additives and anti-oxidation compounds to inhibit oxidation and “boil-off” (which extends the life of the additives’ application); cold-flow improvers, high-temperature thickeners, gasket conditioners, pour point depressant and petroleum dye.” 

Type A versus Type F: Type A up till the 1970’s contained whale oil as a friction modifier. A modern friction modifier/reducer is glycerol mono-oleate. Type F contains no friction modifiers, but has a higher quality base. Modern vehicles have nine current ATF versions: ATF+4, Mercon V, Mercon LV, Dextron VI, ATF DW-1, SP-III, Matic-S, Toyota ATF-WS, Honda DW (ZF). Any of these will work in a moped transmission. They are only slightly different. ATF Mercon V would be the safest to use, since it does not have friction modifiers. Friction modifiers are better for the gears and bearings, to reduce friction and extend life, because part of the molecule clings to metal and part is a long chain that slides over metal easily. What’s good for the metal parts may or may not be good for the clutch. This is a current area of investigation. 

Detergent versus Non detergent: Motor oils come with a detergent additive that keeps the dirt floating in the oil, so it can be removed by the oil filter. Non detergent motor oils allow the microscopic dirt particles to settle out. They are for engines and machinery that do not use oil filters but instead rely on manually removing the sludge from the bottom of the oil bath, as in machine shop equipment and small gasoline engines. Some rubber parts can get damaged from the detergent in the motor oil, in particular the Garelli 1-speed and 2-speed centrifugal solid rubber clutches. Garelli, Morini MO-1 and MO-2 call for 30W non detergent (ND), while Batavus/Trac, Demm, Derbi, Indian, Minarelli, Morini M-1 call for motor oil 30W, 40W or 10W40. See above chart. 

 


Z Wirings: Zanetti, Zundapp

July 20, 2022

Zanetti Bicizeta was imported to the US beginning in 1964-65 by First American Bicizeta, Inc. Later they became MBI and imported Safari.  The Bicizeta had a front engine, friction drive, pull start, 50cc automatic, made by Motori Zanetti of Bologna Italy.

Zanetti Bicizeta (US)

1970’s Bicizeta (US)

 

 

 

 

 

 

 

Zundapp mofas, mopeds, and mokicks were never sold in the US. The “BMW of mopeds” is included in the wiring party because Zundapps are easy to admire! Too bad “ZD40” means 40kph  (26mph). 

Zundapp ZD40 Wiring

Zundapp ZD40 Wiring
Euro model w/brk light
internal ignition ground

Zundapp zd40 Specs

Zundapp ZD40 1980 
3-speed mokick specs
Bosch 0212 122 026 magneto

1977 Zundapp ZD40 pedal start moped 3-speed grip shift aluminum frame

Zundapp ZD40 1977 
with pedals, 3-speed and aluminum frame!

 

 

 

 

 

 

 

 


Y Wirings: Yamaha

July 20, 2022

Yamaha Wiring: Yamaha made the QT50 Yamahopper moped (actually “no-ped” or “mokick”) from 1979 to about 1983. There are 2 or 3 wiring and electrical equipment versions. more later… 

Yamaha QT50 Wiring Diagram

Yamaha QT50 Wiring

 

 

 

 


W Wirings: Wards Riverside

July 20, 2022

Wards Riverside Wiring: Mongomery Wards in the late 1960’s sold a full line of motorcycles and mopeds made in Italy by Benelli (and also early 1960’s mopeds made in France by Motobecane). This is the 50cc sport bike model FFA-14003, a 4-speed foot shift manual clutch motorcycle.

Even back then, they used the ignition source coil ground to operate the brake light. Ground the green wire first to get spark. 

Wards Riverside Wiring Dansi 3-wire magneto external ignition ground

Wards Riverside Wiring, Dansi 3-wire magneto, external ignition ground

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 


U Wirings: Universal

July 20, 2022

Here “universal” means applies to most but not all. 

 

Universal Ign Wiring Ext & Int Ground very important

Universal Points-Magneto Ignition Wiring, External or Internal Ground

 

 

Universal Wiring Harness brake light wires can be either NO in parallel or NC in series

Universal Wiring Harness, brake light wires can be norm open in parallel or normally closed in series

 

 

Italian wiring harness

Universal Wiring Actual, this is for sale in electrical/wiring/

 

 


T Wirings: Testi, Tomos, Trac

July 20, 2022

 

Testi Wiring: Testi makes Gitane, Red Foxi, and other makes with Minarelli V1 engines. See Minarelli Wiring.=

Tomos Wiring: Here is a complete, detailed, and accurate set of wiring diagrams. These took 200 hours, over a 3-month period, to gather, interpret, colorize, and edit for clarity. Many of the originals were terribly inadequate, although functionally correct. 


Tomos A3 wires needed to have spark

 

Tomos (US models)
’75-76 Automatic
Ducati 31.17.30 magneto
3-wire, 6V 40w lights
external ignition ground

Tomos A3 Bullet 1976-86 3-wire mag, ext. ign. gnd.

Tomos (US models)
’76-79 A3SP, A3GM, A3SL
Ducati 31.17.30 magneto
3-wire, 6V 40w lights
external ignition ground

Tomos A3 Bullet 1976-86 3-wire mag, ext. ign. gnd.

Tomos (US models)
’79-82 A3 Bullet
Ducati 31.17.30 6V 40w
’83-86 A3 Bullett
Ducati 31.17.30 6V 40w
or ZEM 31.17.30 6V 40w
external ignition ground

 

 

 

 

 

 

 

 

 

 

 

 

Tomos (US models)
’79-85 Silver Bullet
’85-86 Golden Bullet
Ducati 31.17.30 6V 40w
or ZEM 31.17.30 6V 40w
or CEV 6951 6V 28/10w
external ignition ground

Tomos (US models)
’86-88 A3 Bullet
’87-88 A3 Bullet TT
CEV 6418 3-wire 12V 28/10w
external ignition  ground

Tomos (US models)
86-88 A3 Golden Bullet
’87-88 Golden Bullet TTLX
CEV 6436 2-wire 12V 75w
internal ignition ground

 

 

 

 

 

 

 

 

 

 

 

 

Tomos (US models)
’88-91 A3 Bullet
’88-89 A3 Bullet TT
Iskra 1221 12V 28/10w
external ignition ground

Tomos (US models)
’89-91 A3 Golden Bullet TTLX
square headlight
Iskra 1215 2-wire 12V 50w
internal ignition ground

Tomos (US models)
’89-91 A3 Bullet TT
square headlight
Iskra 1215 2-wire 12V 50w
internal ignition ground

 

 

 

 

 

 

 

 

 

 

After 1991 all Tomos magnetos had an internal ignition ground.

Tomos A35 Bullet 92-93

Tomos (US models)
’91-93 A35 Bullet, Bullet TT
’92-93 A35 Golden Bullet, TTLX
Iskra 1217 2-wire 12V 80w

Tomos A35 Colibri 92-96

Tomos (US models)
’92-96 A35 Colibri
Iskra 1217 12V 80w

Tomos Sprint 1993-97

Tomos (US models)
’93-94 Sprint (A35)
IDM 6436 or IDM 6411
’94-95 Sprint, Sprint TT
IDM 6436 or Iskra 1217 
or AET 11.160.053

 

 

 

 

 

 

 

 

 

 

 

Tomos Targa 1994-95 Tomos Targa LX 94-95

Tomos (US models)
’94-95 Targa, Targa LX
IDM 6436 or IDM 6411 or Iskra 1217 12V 80w

Tomos Sprint 1993-97

Tomos (US models) 
’96-97 Sprint (A35)
IDM 6411 12V 50w

Tomos (US models) 
’96-97 Targa, Targa LX
AET 11.160.053 12V 80w

Tomos Sprint 1998-01

Tomos (US models) 
’98-02 Sprint (A35)
AET 11.170.001 12V 80w

 

 

 

 

 

 

 

 

 

 

Tomos Targa 1998-01 Tomos Targa LX 98-01

Tomos (US models) 
’98-02 Targa, Targa LX
AET 11.170.001 12V 80w

Tomos Revival 2001-02

Tomos (US models) 
’01-02 Revival (A35)
AET 11.170.017 12V 80w

Tomos Revival 2002-07

Tomos (US models) 
’02-03 Revival (A35)
AET 11.170.017 12V 80w
’04-07 Revival TS (A55)
AET 11.170.026 12V 80w

 

 

 

 

 

 

 

 

 

 

Tomos Sprint 2002-07

Tomos (US models) 
’02-06 Sprint (A35)
AET 11.170.001 12V 80w 
’07-08 Sprint (A55)
AET 11.170.027 12V 80w

Tomos Tomos 2002-05 Tomos ST 2005-2007 Tomos LX 2002-2007

Tomos (US models) 
’02-06 Tomos, LX (A35)
’05-06 ST (A35)
AET 11.170.001 12V 80w
’07-08 ST, LX (A55)
AET 11.170.027 12V 80w

Tomos Streetmate 05-07

Tomos (US models) 
’05-07 Streetmate (A55)
AET 11.170.026 12V 80w

 

 

 

 

 

 

 

 

 

 

Tomos Arrow 2005

Tomos (US models) 
’05 Arrow (A55)
AET 11.170.027 12V 80w

Tomos LX Limited Edition 2005

Tomos (US models) 
’05 LX Limited (A35))
AET 11.170.017 12V 80w

Tomos Arrow-R 2006-08

Tomos (US models) 
’06-08 Arrow-R (A55)
AET 11.170.026 12V 80w

 

 

 

 

 

 

 

 

 

Tomos Revival 2008-12+

Tomos (US models) 
’08-12 Revival TS (A55)
Kinetic 5-wire CDI mag

Tomos Streetmate 08-12 Tomos Str.mate-R 08-13

Tomos (US models) 
’08-12 Streetmate (A55)
’08-13 Streetmate-R
Kinetic 5-wire CDI mag

Tomos Sprint 2008-13 Tomos ST 2008-2013 Tomos LX 2008-2012

Tomos (US models) 
’08-13 Sprint (A55)
’08-13 ST, LX (A55)
Kinetic 5-wire CDI mag

Tomos 08-17 horn

 

 

 

 

 

 

 

 

 

 

 

Trac Wiring: Trac mopeds were made in Korea by Dailim (DMC). Early Tracs were a mix of European and Asian components and designs.

Trac Clipper, Eagle, Hawk 83-86 Dailim M56 Engine Bosch 3-wire magneto external ignition ground

Trac 1982-84  Clipper,Eagle,Hawk
Daelim M56 engine
Bosch 3-wire magneto
external ignition ground

Trac 1985-86 Clipper,Eagle,Hawk Dailim M56 Engine Bosch 3-wire magneto external ignition ground

Trac 1985-86 Clipper,Eagle,Hawk
Daelim M56 Engine
Bosch 3-wire magneto
external ignition ground

 

 

 

 

 

 

 

 

 

Later Tracs were all Asian, with wire colors same as Honda.

Trac Wiring 1986-89 Liberty, Image, Escot CDI 5-wire magneto internal ignition ground

Trac 1986-89 with turn signals, Liberty, Image, Escot
Daelim DK50 2-speed, CDI 5-wire magneto, internal ignition ground

Daelim ignitionThe DMC DP50 engine (one-speed with pedals) used on Olympic, Clipper, Hawk and DK50 engine (two-speed kickstart) used on Liberty, Image, Escot, engines both had a 5-wire CDI magneto. White = battery charging, yellow = head light, blue/white = ignition pulse, black/red = ignition power, green = ground.

 

Trac Daelim DK50 wires needed for spark

There are two CDI units that look the same. Here the key switch is bypassed by joining the two black/red male bullets. The engine stop button (black/white) is also disconnected. This apparatus has good spark, when the wheel is spun counterclockwise by hand. Note that the coil is grounded.

Trac Daelim DK50,DP50 ignition wires

 

Trac Daelim wires needed to run

 

 

 

Trac DH100 Super Hawk 3-wire magneto in oil bath points up on th OH cam 6V 6Ah battery, 6V lites

Trac DH100 Super Hawk, 3-wire oil bath magneto
points up on the OH cam, 6V 6Ah battery, 6V lites

The DMC DH100 (4-speed 97cc 4-stroke overhead cam motorcycle) had a 3-wire magneto/generator down in the oil bath, with external points and condenser up on the overhead cam. Very much the same as a Honda 90, except the Trac had a ignition source coil in the generator, while most versions of Honda 90’s did not . A 1986 Trac DH100 would run with a dead or missing battery, but a 1971 Honda Trail 90 would not. These similar small motorcycles are examples of the difference between a battery ignition and a magneto ignition system.  

 


S Wirings: Sachs, Sears, Solex, Soni, Sparta, Suzuki

July 20, 2022

 

Sachs (Hercules) Wiring: Sachs mopeds, made by Nürnberger Hercules Werke GMBH, should not be confused with mopeds that have Sachs engines, like General, Grycner, Clinton, Colombia, AMS, Foxi, Sparta, Flying Hercules smallDutchman, Eagle, and many others. Most of the “true” Sachs mopeds can be identified by the Hercules “H” logo stamped into the headlight mounts. Sachs early models, roughly 1976-1978, had an internal ignition ground. Those never lost spark because of bad brake light wires. Sachs later models, roughly 1978-1981, had an external ground. Those had a secret ignition ground resistor hidden inside the CEV 2-bulb tail light. If that went bad, the ignition would not have spark when either brake was applied (or all the time, if the brake light switch wires were loose). In that case attach the ignition ground wire, that comes out of the engine, to ground. It’s blue/black for Bosch magnetos, and black for Motoplat magnetos. That will restore the spark, but disable the brake light, for emergency use or troubleshooting.

 

Sachs (Hercules) Wiring for Hercules-made mopeds with Sachs 505 engines (pedals inside engine):

Sachs Balboa M-4 (USA) Bosch 5-wire magneto internal ignition ground

Sachs Balboa M-4 (USA)
Sachs 505/1A or 1B eng
Bosch 90mm 5-wire mag
internal ignition ground
ULO 2-bulb tail light

Sachs 1980 Suburban wires inside head light

Sachs 1980 Suburban
wires inside head light.
Behold, the “mystery”
diode that powers the
horn from the ignition.

 

 

 

 

 

 

 

 

 

 

Sachs Suburban,Prima,G3 Bosch 3-wire magneto external ignition ground

Sachs Suburban,Prima,G3
Sachs 505/1D, 1A, 1B
Bosch 3-wire 90mm mag
external ignition ground

Sachs Suburban 1978-on shows magneto wires plug Sachs 505/1D engine Bosch 90mm 3-wire mag external ignition ground

Sachs Suburban 1978-on
shows magneto wires plug
505/1D with Bosch 3-wire
external ignition ground
CEV 2-bulb tail lite w/res

 

 

 

 

 

 

 

 

 

 

 

Sachs (Hercules) Wiring for Hercules-made mopeds with Sachs 504 engines (pedals outside engine):

Sachs/Hercules P1 (USA) Westlake, ? Bosch 4-wire magneto

Sachs Westlake P-1 (USA)
made by Nürnberger
Hercules Werke GMBH
Sachs 504/1A or 1B eng
Bosch 4-wire 80mm mag
internal ignition ground

Sachs 1978 Westlake P-1 Sachs 504/1A engine Bosch 4-wire magneto internal ignition ground identified by black coil

Sachs 1978 Westlake P-1
504/1A w/Bosch 4-wire 
internal ignition ground
identified by black coil
ULO 2-bulb tail lite

 

 

 

 

 

 

 

 

 

 

Sachs Westlake,Sundancer 1978-later Sachs 504/1D,1A,1B Motoplat 3-wire magneto external ignition ground

Sachs/Hercules 1978-on
Westlake,Sundancer (P-1)
Sachs 504/1D,1A,1B
Motoplat 3-wire magneto
external ignition ground

Sachs 1978 Westlake P-1 504/1D Motoplat 3-wire external ignition ground identified by red ign coil

Sachs 1978 Westlake P-1
504/1D Motoplat 3-wire
external ignition ground
identified by red ign coil
CEV 2-bulb tail lite w/res

 

 

 

 

 

 

 

 

 

 

 

Ignition Waveform

Ignition Waveforms: Interrupted AC 
Curve 2 shows how the points interrupt the source,
and cause the unused negative triangular sections.
On a Hercules, they get less when the horn is used.
On all other bikes those minus voltages are unused.

“Mystery” Diode: All Hercules-made mopeds borrow electric power from the ignition wire (not the ignition ground) to power the horn. Normally this would kill the spark. But the wise Germans found some unused power. It’s a little hard to understand, without lots of pictures and hand waving. The flywheel has four bar magnets aligned N to N and S to S, so there are two Norths and two Souths per revolution. The current generated reverses direction every 90 degrees. The points open (the spark moment) near one of the magnetic maximums, say North. About 45 degrees later, the field is zero, and heading South. The points stay open for about 20 or 40 more degrees. That’s when there’s a short period of available reverse current/power. (When the points finally close, a secondary weaker spark occurs, with reverse polarity, but has no effect on the already burned gas.) The diode allows that reverse current to flow to the horn instead of to the spark coil, so no secondary reverse spark is produced at the spark plug when the horn is on. The diode one-way-gate stops the forward current from flowing out to the horn, so the main spark is not affected. The main spark only needs the forward current and not the reverse. 

Always disconnect the power diode, aka “Mystery Diode”, and the engine stop switch, when troubleshooting for no spark, on a Hercules-made moped. It’s either inside the head light, or down near the engine. It is for making the horn not dim the headlight.

 

Sachs 504 Engine with Motoplat (made in Spain) 80mm magneto/flywheels are used on some Hercules, Sparta, and KTM mopeds. They are gold colored, and have the number 9600089. The wires are yellow = lights, blue = ignition, black = ignition ground. Their points have a built-in red wire. Condenser is CEV-compatible.

Sachs 1978 P-1 Sachs 504/1D engine Motoplat 3-wire magneto ignition coil on top lites coil on bottom

Sachs ’78 P-1 with 504/1D
Motoplat 3-wire magneto
top: ignition – blue, black
bottom: lites coil – yellow

 

Motoplat 80mm flywheels used on 1976-86 Derbi mopeds have the number 9600099. Those wires are red = lights, green = ignition, blue = ignition ground. Their points are different, and also have no built-in wire. Condenser is CEV-compatible.

 

Sears Free Spirit Wiring: The Free Spirit moped, made by Kromag, has the same wiring and electrical equipment as 1977-78 Puch Maxi (6-wire). In fact, the whole bike is Puch, but it doesn’t say “Puch” anywhere on it. All of the brand markings have been removed, to make it seem like Sears made it. Like all the Bosch 6-wire magneto Puch wirings, the blue/black wire that powers the horn is an external ignition ground for the source coil. Unplug the horn wires and loosen the light/horn switch clamp from the handlebar, and a Free Spirit will loose spark and not run. Also, like 78-later Puch, the horn button does the opposite of all other horn buttons in the world. It is normally closed, and when you push, it is momentarily open. If you replace it with any other horn button, the horn would be on all the time, and go off when you push the button. To eliminate the chance of loosing spark due to bad horn wires, simply gound the blue/black magneto wire at the terminal strip above the engine, by moving it over to the brown wire that goes to ground.

Kromag/Sears Wiring Sears Free Spirit, uses Puch 1977-78 (6-wire) 6-wire Bosch magneto 1-speed 0212 124 043

Sears Free Spirit Wiring
Puch 1977-78 (6-wire)
external ignition ground

 

 

 

 

 

 

 

 

 

 

 

 

Solex Wiring: The 1970’s and earlier Solex 3800 had only one wire outside of the engine, going to the tail light. Instead of wires, the head light and switch had direct contacts. The ignition spark coil was internal, with the spark plug wire coming out of the magneto. 

Solex Parts Figure 20 1973-74 S 3800 USA Lights Wiring

Solex 3800 Wiring
1973-74 S 3800 USA
1-wire + spark magneto

Solex 4600

Solex 4600 (USA)
3-wire + spark magneto

Solex 3800 Impex

Solex 3800 Impex
Lights Wiring only
points or CDI magneto

 

 

 

 

 

 

 

 

 

Soni Wiring: This 1980’s India remake of a 1970’s Italian made Vespa/Piaggio moped, has functionally the same wiring, pretty much, as Vespa did. Unlike the Kinetic, a 1990’s India made Vespa remake, that has a CDI ignition, the Soni has points, and an external ignition ground magneto that powers the brake light, like Vespa/Piaggio. When we say “ground the pink wire to get spark if the brake light filament burns out”, in India they say “earth when stop light is fused”. It looks like it has an emergency wire that would allow it to run if it lost spark from a blown brake light bulb or loose wire.

Soni 2 Wiring Diagram India made Vespa Ciao

Soni 2 Wiring Diagram
India made Vespa Ciao
3-wire points magneto
external ignition ground

Soni 2 Excalibur Wiring Vespa Ciao India remake

Soni 2 Excalibur Wiring
turn signal model
India made Vespa Ciao
3-wire points magneto
external ignition ground

 

 

 

 

 

 

 

 

 

 

Sparta Wiring: Sparta had two 80mm magneto versions for the Sachs 504 engine, Bosch 4-wire and Motoplat 3-wire. The wires on the bike are the same, except Motoplat version has an external ignition ground, a tail light secret resistor, brake switch type NC not NO, and the brake switches wired in series, not parallel. The Motoplat version needs the brake light wires and correct bulb to have spark.

One way to tell which (brake light) wiring and magneto version a Sparta has, from a distance, is by the color of the ignition coil and plug wire. Motoplat is red, while Bosch is black. It’s the same situation as Hercules/Sachs wiring. Spartas with red coils have normally closed (white or brass tip) brake light switches in series, and a secret brake light resistor-diode circuit board inside the tail light. Spartas with black coils have normally open (black tip) brake light switches in parallel, and no brake light resistor inside the tail light.

Sparta (US models) Flying Dutchman, Foxi

Sparta Foxi, early F.D.
with many notes added
ULO 2-bulb early taillight
Bosch 4-wire magneto
internal ignition ground

Sparta (with Bosch magneto) 1976-78 models Bosch 4-wire magneto internal ignition ground

Sparta (with Bosch)
’76-78 Foxi, F.D, Sparta
ULO 2-bulb early taillight
Bosch 4-wire magneto
internal ignition ground

Sparta with Motoplat wiring diagram showing brake light resistor-diode circuit

Sparta (with Motoplat)
’78-81 Dutchman, Sparta
ULO 2-bulb taillight w/res
Motoplat 3-wire 9800089
external ignition ground

 

 

 

 

 

 

 

 

 

 

 

Suzuki Wiring: The early 1980’s Suzuki FZ50 (3.00 x 12″ tires) and FA50 (2.25 x 14″ tires) have pretty much the same engine, controls, wiring, and electrical equipment.

Suzuki FZ50 1981-82 FA50 maybe same 5-wire CDI magneto

Suzuki FZ50 1981-82
5-wire CDI magneto

Suzuki FA50 1981-91
5-wire CDI magneto

Suzuki FA50 wires needed to have spark