WHEEL BEARING KIT REAR YAMAHA YZ100 76-81, YZ125 74-79 (R)
Contain all the bearings and seals required to re-fit a wheel. Most wheel bearings fail due to contamination from water and dirt, All Balls bearings are premium quality, hi-speed bearings featuring low drag, double lip rubber seals which provide superior exclusion of water and dirt and improved grease retention.