Wheel Bearing & Seal Kit Front Yamaha YZ125 YZ250 1998 - 2021 YZ250F YZ450F 2002 - 2013 Bolts It is also waterproof thanks

It is also waterproof thanks to a breathable membrane liner they call ‘Gaerne Drytech’

- Designed to handle increased power loads

Renthal Front Sprockets/Chainwheels are simply the finest front sprocket on the market today

Twin Air filters

Leaving a streak-free finish

Wheel Bearing & Seal Kit Front Yamaha YZ125 YZ250 1998 - 2021 YZ250F YZ450F 2002 - 2013 Bolts It is also waterproof thanksBearings are manufactured to precision levels. Rubber seals keep the grease in and the water and dirt out. Chevron SRI 2 grease contains rust and oxidation inhibitors ( 29 C to 177 C). Double lip type TC seals with stainless steel garter springs. Meets or exceeds OEM quality. Direct oem replacement. Designed to handle increased power loads.