headstock bearings and seals suzuki rm400 rm 400 1978 Honda SS50 If you're having spark problems

If you're having spark problems on your Kawasaki ZZR600 then it's a good idea to get some new coils on the bike as these could be the culprit to a weak spark

This set of taper roller bearings will replace the original head stock bearings on an R 80/7 for the years shown above

Honda NSR 125 F (1988-1992)

ACI603 & ACI604 or if you have an EFI Technology unit it will replace the following CDI stamped units AC2i

This set of head stock bearings are cup and cone style and have been manufactured to replace the original set of steering bearings on a MB50 for the years shown above

headstock bearings and seals suzuki rm400 rm 400 1978 Honda SS50 If you're having spark problemsBrand new set of headstock steering bearings with seals to fit: Suzuki RM 400 (1978). This set of head stock bearings are taper roller style and have been manufactured to replace the original set of steering bearings on a Suzuki RM400 for the years and models shown above. Top and bottom steering bearings with seals are included. Top sized ID25 x OD48 x WTH15. Bottom sized ID27 x OD48 x WTH12. Seals aren't included in the measurements taken. All sizes