Headstock Bearings: Kawasaki Z400 Z 400 (1983-1987) Yamaha YT60 If you are having spark

If you are having spark issues on your Yamaha FZX700 then the ignition coils could be the culprit

Brand new set of steering headstock bearings to fit:

This set of headstock bearings are taper roller style and have been manufactured to replace the original steering bearings on a SZR660 for the years shown above

The bearings are taper roller style and will replace either 93332-00023 and 93332-00008 OR 93332-00001 and 93332-00008 on an FZR 600

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

Headstock Bearings: Kawasaki Z400 Z 400 (1983-1987) Yamaha YT60 If you are having sparkBrand new set of Headstock (Steering Stem Taper Roller) Bearings to fit: Kawasaki Z 400 F (ZR400) (1983 1984). Kawasaki Z 400 F2 (ZX400) (1985 1987). 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 Z400 for the above years. The models are (ZR400) A1 & B1. (ZX400) C2 & C3. Top bearing sized ID25 x OD47 x WTH15. Bottom bearing sized ID28 x OD52 x WTH16. All