KAWASAKI KX 125 1992-2005 KX 250 1992-2007 KX 250 F 2004-2023 KX 450 F 2006-2023 AS3 HEADSTOCK STEERING BEARING KIT year-2025 2000-2006 KTM 640 Duke II

2000-2006 KTM 640 Duke II

2008-2026 Yamaha YZ 250

2017-2022 Aprilia Dorsoduro 900

All AS3 Performance chain guides with the aluminium mounting bracket and plastic block

KAWASAKI KX 125 1992-2005 KX 250 1992-2007 KX 250 F 2004-2023 KX 450 F 2006-2023 AS3 HEADSTOCK STEERING BEARING KIT year-2025 2000-2006 KTM 640 Duke IIAS3 Performance headstock bearings come complete as a kit with all seals and bushes required to replace any worn or damaged bearings and seals on both the top and bottom triple clamps. They are built to meet or exceed OEM standards and are direct replacement parts that require no modifications to install. Will Fit 1992 2005 Kawasaki KX 125 1999 2007 Kawasaki KX 250 2004 2023 Kawasaki KX 250 F 2021 Kawasaki KX 250 XC 2022 2023 Kawasaki KX 250 X 2006