Big primary gear -BGM PRO 64- Vespa V50, PV125, ET3, PK50, PK80, PK125 - 64 tooth (straight teeth)

Primary wheel (large) BGM PRO 64 teeth for Vespa Smallframe V50, PV, ET3, PK

Single primary wheel with 64 teeth which is combined (exclusively) with the BGM PRO primary pinions (19-20-21-22Z).
Also available directly as a set with matching primary pinion (see alternatives).

The primary gear is completed with a clutch basket and a so called primary repair kit.
This is either already included with a clutch basket (Fabbri, Crimaz or similar) but also available separately from BGM PRO (see accessories).

Also available as a primary wheel with 65 teeth (with matching sprockets 25Z or 26Z)-.