YAMAHA YZ 250 F YZ 450 F 2009-2023 AS3 REAR WHEEL BEARING & SEAL KIT year-2011 2016-2024 KTM 250 EXC

2016-2024 KTM 250 EXC

2021-2024 Beta 300 RX

1998-2003 KTM 380 EXC

2000-2002 KTM 640 Duke

2006-2012 KTM 250 XCF-W

YAMAHA YZ 250 F YZ 450 F 2009-2023 AS3 REAR WHEEL BEARING & SEAL KIT year-2011 2016-2024 KTM 250 EXCOver time the wheel bearing seals on off road bikes will wear and allow dirt and moisture to enter the hub, this will eventually result in the wheel bearings not operating correctly and the wheel not spinning as freely as it should. AS3 Performance rear wheel bearing and seal kits are designed to solve that problem by replacing all of the bearings and seals required with high quality components which when installed will allow the wheel to spin freely