Headstock Bearings: Yamaha TY250 TY 250 (1974-1981) Honda CB100 To upgrade OEM: 21121-1010 /

To upgrade OEM: 21121-1010 / 21121-1011

If you're having spark problems on your Honda VFR400 then it's a good idea to get some new coils on the bike as these could be the culprit to a weak spark

) (1980-1982)

These GSX400 ignition coils are 90mm from centre to centre and 2 spade connectors

Headstock Bearings: Yamaha TY250 TY 250 (1974-1981) Honda CB100 To upgrade OEM: 21121-1010 /Brand new set of headstock steering bearings 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 top and bottom steering bearings are included. The seals