Headstock Bearings: Yamaha MT-03 MT 03 (2006-2010) Honda CB450 so also giving you better

so also giving you better economy

Yamaha CW 50 RS BW's (1996-2005)

CAF to CEF and DAF to DEF

So if you're having spark issues with your CV 80 it's a no brainer to get an upgraded coil on your bike

Headstock Bearings: Yamaha MT-03 MT 03 (2006-2010) Honda CB450 so also giving you betterBrand new set of headstock steering bearings to fit: Yamaha MT 03 (660cc) (2006 2010). 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 MT 03 660cc 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.