- Choose From 10mm or 12mm Option
- 10mm Bearing Dimensions: 10mm ID x 14mm OD x 12.5mm Length
- 12mm Bearing Dimensions: 12.15mm ID x 14.7mm OD x 16.15mm Length
Minarelli Wrist Pin Bearing, available in 10mm for 50cc or 12mm for 90cc engines. If you have a 50cc engine with 12mm wrist pin, please see part number 105-11 in related items.