Headstock Bearings: Kawasaki ZXR750 ZXR 750 (1989-1990) Yamaha YZF R6 These coils have been designed

These coils have been designed to replace the original coils on a Yamaha YZF600 for the years and models shown above

Top and bottom headstock bearings are included

This means they save money over time

The springs are chrome as can be seen in the pictures

This unit is a direct replacement for the Yamaha XTZ660 4MY3 engine model for the years shown above

Headstock Bearings: Kawasaki ZXR750 ZXR 750 (1989-1990) Yamaha YZF R6 These coils have been designedBrand new set of Headstock (Steering Taper Roller) Bearings to fit: Kawasaki ZXR 750 H (ZX 750 H1 H2) (1989 1990) This set of head stock bearings are taper roller style and have been designed to replace the original set of steering bearings on a Kawasaki ZXR750 ZX750 for the above years. The models are H1 and H2. 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