Headstock Bearings: Yamaha FZ400 FZ 400 (1996-1997) Suzuki LS650 The centre of the mounting

The centre of the mounting points is 57mm but as they're oval shaped

Suzuki GT 380 (1972-1977)

Yamaha XV535 Virago 1988-1996

If you're having spark issues with your YFM 400 then it's no brainer to get an upgraded coil on the bike to improve your spark

This set of steering bearings will replace the original head race bearings on an RM125 for the years and models shown above

Headstock Bearings: Yamaha FZ400 FZ 400 (1996-1997) Suzuki LS650 The centre of the mountingBrand new set of headstock steering bearings to fit: Yamaha FZ 400 Fazer (1996 1997). 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 FZ400 Fazer 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.