Headstock Bearings: Kawasaki ZR550 ZR 550 (1991-1998) Honda CRF450 it has 5 pins and

it has 5 pins and is a like for like replacement of the OEM part 31600-MV4-000

If you're having spark issues with your YFM600 then it's a no brainer to get your coil upgraded

If the readings are above what your manual states (commonly no greater than 15 volts but can vary from bike to bike so check your manual) then please remove the rectifier and contact us directly

This ignition coil has been manufactured to replace the original coil on a Honda CM400 for the years shown above

Headstock Bearings: Kawasaki ZR550 ZR 550 (1991-1998) Honda CRF450 it has 5 pins andBrand new set of Headstock (Steering Stem Taper Roller) Bearings to fit: Kawasaki ZR 550 B Zephyr (1991 1998). 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 ZR550 for the above years. The models are B2 to B9 Zephyr 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