BGM Original Vespa Clutch Shim (34.5x15.5x3.3mm) PX, T5, Rally, Cosa, Sprint
The washer between crankshaft and clutch has three very important functions:
- To create a controlled preload between the crankshaft and the ball bearing
- To provide a sliding bearing surface for the clutch pinion during clutch operation
- To create the correct distance between the clutch and the bearing so that the gearing is aligned with the primary wheel and the correct distance to the clutch cover is maintained.
- (34.5x15.5x3.3mm)
The BGM Shim is much better made than the Piaggio Original Component allowing it to last longer than other shims on the market.
Comparison No. BGM6031 (BGM)
