Headstock Bearings: Yamaha MT01 MT 01 (2005-2009) Kawasaki KH125 The top pin/bush is 14mm

The top pin/bush is 14mm

If you're having spark issues with your YZ125 then you should get a new coil as they are the usual culprit

Honda CG 125 (1977-2000)

BMW G650 GS Sertao (2010-2014)

The Ignition coil has been manufactured to replace the original coil on a Kawasaki GPZ600

Headstock Bearings: Yamaha MT01 MT 01 (2005-2009) Kawasaki KH125 The top pin/bush is 14mmBrand new set of headstock steering bearings to fit: Yamaha MT 01 (1670cc) (2005 2009). Yamaha MT 01 S (1670cc) (2009). 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. Top bearing sized ID25 x OD47 x WTH15. Bottom bearing sized ID30x OD55 x WTH17. Sizes shown are