Needle bearing reducer pin 12mm to 10mm d=10x17x13mm silver Stage6

Needle bearing for reduction of pin 12 to 10 in silver.

With this needle bearing, it is finally possible to combine crankshafts with 12mm pin with cylinders with 10mm pin.

Before ordering make sure that this is the size you need, it is not suitable for all crankshafts.
Dimensions: 10x17x13mm

Attention! It cannot be mounted on Barikit crankshafts, nor on the Malossi mhr M538855 and Motoforce MF30.16605/12.