headstock bearings yamaha mt01 mt 01 2005 2009 Yamaha DT125 We also sell the standard We also sell the standard coil if you're looking for a like for like replacement of the original part This set of head stock bearings are taper roller style and have been manufactured to replace the original set of steering bearings on a ZXR400 for the years and models shown above 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 01 MT 01 1670cc for the years and models shown above Yamaha MT 01 S (1670cc) (2009)