Yamaha Front Wheel Bearing and Spacer Kit (Double check year models) Model:YZ 125X Rear mid-hard also has 5

Rear mid-hard also has 5 rows of knobs

Reduced peak brain acceleration by up to 30% at impact speeds associated with concussion Reduces peak brain rotational acceleration by up to 40%

Internal tie-down straps to hold down boots or your clean clothes

Lightweight pistons with the tightest piston-wall clearances in the industry give you a quieter running engine

multi-stage

Yamaha Front Wheel Bearing and Spacer Kit (Double check year models) Model:YZ 125X Rear mid-hard also has 5This kit will only fit the G Force Richter hubs. Will not work on stock hubs. Replacement wheel bearings, seals, and spacers for the G Force Richter complete wheel. High quality sealed bearings, seals, and hard anodized wheel spacers. Will not work with stock hubs. Only works with G force hub.