headstock bearings and seals yamaha ty250 ty 250 1974 1981 Honda CR500 If you're having spark problems

If you're having spark problems on your Honda NT650 then it's a good idea to get some new coils on the bike as these could be the culprit to a weak spark

Honda CB 650 SC Custom (1980-1984)

NA/SA (ABS) models only

If you're having spark issues (weak or no spark) with your Kawasaki Z300 then the ignition coil / coils could be the culprit and it may be worthwhile changing your ignition coils for brand new high quality replacements

Kawasaki ZR 550 B Zephyr (1993-1998)

headstock bearings and seals yamaha ty250 ty 250 1974 1981 Honda CR500 If you're having spark problemsBrand new set of headstock steering bearings and seals to fit: Yamaha TY 250 (1974 1978). Yamaha TY 250 (1981). This set of head stock bearings are taper roller style and have been manufactured to replace the original set of steering bearings on a Yamaha TY250 for the years and models shown above. Top sized: 25mm x 43mm x 12mm. Bottom sized: 30mm x 48mm x 12mm. All sizes set out ID x OD x Thickness. The seals are not included in the measurements. The