Clutch bush bgm PRO (BGM8091) Vespa Largeframe - Made in Germany

The clutch bush is not just an underestimated part of the engine, it is a part as well where we found the aftermarket parts and even OEM parts not capable of doing the job properly.

The bushes made from sintered metal are not the best choice for tuned engines with ore power available on the tap, gear changing at higher revs

Power, switching points at higher speeds and light flywheels bring the simple sintered metal bushings * available on the market to their load limit. Chattering clutches or jumping leapfrog when starting up are often the symptoms of a worn-in or damaged socket.

Special requirements call for sensible solutions. The bgm PRO coupling socket is “Made in Germany” and made of solid material. The material withstands the high moment forces and is specially designed for plain bearings with little lubricant.

The circumferential lubrication groove distributes the oil evenly over the bearing surface of the bushing so that lubricant is immediately available when the clutch is actuated.

Our BGM PRO coupling socket is suitable for almost all coupling hubs of the Vespa Largeframe Models. Due to the very tight tolerance during production (we allow 0.03mm), even slightly worn hubs can be repaired with our bushing.

For repair purposes, the hub should still have a diameter in the range of 24,02mm - 24,06mm.

For sure all the bgm PRO SUPERSTRONG Clutches are equipped with the new Made in Germany bush.