Headstock Bearings: Yamaha XVS400 XVS 400 (1996-2002) Yamaha YFM50 the bottom fork is 10mm

the bottom fork is 10mm / M10  thread

Kawasaki (K) Z 1000 J1-J3 (1981-1983)

They are made as close to the originals as possible and include the rib

This set of head stock bearings are taper roller style and have been manufactured to replace the original set of steering bearings on an XR350 for the years and models shown above

1996 & 1997

Headstock Bearings: Yamaha XVS400 XVS 400 (1996-2002) Yamaha YFM50 the bottom fork is 10mmBrand new set of headstock steering bearings to fit: Yamaha XVS 400 Dragstar (1996 2002). This set of head stock bearings are taper roller style bearings that have been manufactured to replace the original set of steering bearings 93399 99931 and 93399 99932 on a Yamaha XVS400 Dragstar for the years and models shown above. Top bearing sized ID25 x OD47 x WTH15. Bottom bearing sized ID30x OD55 x WTH17. Sizes shown are in mm.