25-1296 MX REAR WHEEL BEARING KIT YAMAHA YZ80 YZ 80 1978-1979 MOTORCYCLE MOTO You are purchasing : All Balls Rear Wheel Bearing Kit (25-1296) Suits: YAMAHA YZ 80 Years 1978-1979 Specifications: All the bearings and seals required to refit a wheel in one convenient package. Premium high-speed bearings feature low drag, double lip seals on both sides to provide superior exclusion of water and dirt and improved grease retention. High performance Chevron SRI-II grease features special rust inhibitors for the most demanding application. Type TC, Nitrile Elastomer wheel seals are specifically designed to keep out water and dirt. The rubber coated diameter creates an optimum seal at the hub. To fit Yamaha YZ 80 1978, 1979 models.