Primary Clutch One Way Bearing 25-1782 Birdy 2.0 2-stroke applications include wrist pin

2-stroke applications include wrist pin bearing

The kit includes the following products:

they are easy to fit as they just wrap around your existing grips

Aerodynamics optimized by means of CFD (Computational Fluid Dynamics) design studies

Precision high-speed bearings manufactured to ABEC3 standards

Primary Clutch One Way Bearing 25-1782 Birdy 2.0 2-stroke applications include wrist pinA high quality primary clutch one way bearing kit from All Balls Racing, including bearing and washers. Stock bearings are sealed on the outside only providing minimum protection. Eliminates grinding during gear shifting from forward to reverse. Kit contains: Needle bearing: 1 Washer: 2