Special tool - Made in Germany Assembly tool for bearing types NBI253815 and B188. Suitable vehicles: Vespa PX, Cosa, T5, Sprint Veloce, PK ETS Is used to mount the needle bearing cage of the crankshaft / main shaft bearing in the small engine housing. Heat the motor housing and drive the bearing into the housing with light blows (without tilting). TIP: The ideal addition is our recoil-free [...]