headstock bearings kawasaki en450 en 450 1985 1989 Honda XBR500 If you're having spark issues

If you're having spark issues with your KZ440 it's a no brainer to get a new coil on there

Yamaha YBR 125 (3D91/3D94) (2005-2006)

If you're looking to improve the spark on your XJ550 then upgrading your coils is a good place to start as the original coils are now about 40 years old

To replace OEM: 33410-49210 / 33420-49210 / 33410-49110 / 33420-49110

Suzuki GN 250 (1985-1999)

headstock bearings kawasaki en450 en 450 1985 1989 Honda XBR500 If you're having spark issuesBrand new set of Headstock (Steering Stem Taper Roller) Bearings to fit: Kawasaki EN 450 A1 A5 (1985 1989). This set of steering bearings are taper roller style and have been designed to replace the original set of head stock bearings on a Kawasaki EN450 for the above years. The models are A1, A2, A3, A4 & A5. Top bearing sized ID25 x OD47 x WTH15. Bottom bearing sized ID28 x OD52 x WTH16. All sizes shown in mm. Please check the sizes match prior to