Everyone knows the problem, the original translation is simply too short for tuning cylinders. The cylinder rotates dead or the power is not converted into speed properly. The bgm PRO primary wheel can quickly help. Without having to split the engine. Even the clutch basket does not have to be dismantled to replace the original pinion (15 teeth) of all 4 gears V50 up to the PK50 XL1 with the sixteen tooth version from bgm. The ideal addition to all cylinder kits with a displacement of 75 cc. The speed increases by about 10 km / h and the engine is not so heavily loaded by reducing the speed. The bgm gear wheels are hardened with 58 HRC and thus correspond to the Piaggio OEM quality.
- bgm - item number: BGM01800
- Availability: in stock (Please check availability here in Scooter Center Shop)
- Weight: approx. 0,03 kg
- Category: Engine> transmission> transmission
Other customers interested in primary gear -BGM PRO- Vespa V50 (4 gear), PK50 S-XL - 16 teeth also looked for: Primary gear | Drive wheel | Drive pinion | Transmission gear | Counter gear | Counter gear | Primary gear | Primary | Wheel | Translation | Primary | Reduction | Gearbox | Top speed | Top speed | Higher | Primary | Drive | Wheel | Pignon Primaire | Pignons | Piñón Transmisión Primaria |