Headstock Bearings: Yamaha RD400 RD 400 (1976-1979) - Cup and Cone Style Kawasaki GPZ600 This top end rebuild kit

This top end rebuild kit has been designed to replace the factory top end on a Suzuki LT80 quad

If you are having spark issues on your Yamaha FJ1100 then the ignition coils could be the culprit

red and blue

We also stock these with dust seals

Headstock Bearings: Yamaha RD400 RD 400 (1976-1979) - Cup and Cone Style Kawasaki GPZ600 This top end rebuild kitBrand new headstock steering bearing set to fit: Yamaha RD 400 (1976 1979). This set of steering stem bearings are cup and cone style bearings. They have been manufactured to replace the original set of head stock bearings on an RD400 for the years and models shown above. Both top and bottom headstock bearings are included. FREE UK DELIVERY! Worldwide delivery available.