A10. 10x1 male spigot left with 26mm extender
Links to photos of examples:
1992 Tomos Colibri original
At left is a used leaking original, not for sale, for a ’92 Tomos Colibri. At right is a new replacement, for sale. It is either an A4b 403200 (shown) or an A4 01z2351035 (red) valve, with a 1 inch extender. It includes a 1 inch longer reserve tube and both outer seal rings.