Headstock Bearings: KTM EXC380 EXC 380 (1998-2002) Kawasaki ER-5 This steering bearing set is

This steering bearing set is taper roller style and has been designed to replace the factory bearings on a Yamaha YZ400 for the years 1977

Yamaha PW 80 (1983-2013)

5 ohms primary coils like the originals

To upgrade OEM: 21121-1035 / 21121-1036

If you're having spark issues (weak spark or no spark) with your Kawasaki GPX250

Headstock Bearings: KTM EXC380 EXC 380 (1998-2002) Kawasaki ER-5 This steering bearing set isBrand new set of headstock steering bearings to fit: KTM EXC 380 (1998 2002). This set of head stock bearings are taper roller style and have been manufactured to replace the original set of steering bearings on a KTM EXC380 for the years and models shown above. Top sized: 29mm x 50. 25mm x 15mm. Bottom sized: 29mm x 50. 25mm x 15mm. All sizes set out ID x OD x Thickness. If you require different sizes please click here to see our full list of sizes.