Headstock Bearings: Yamaha TY125 TY 125 (1982) - Cup and Cone Style Suzuki RM100 If you are having spark

If you are having spark issues on your Yamaha FZX700 then the ignition coils could be the culprit

Suzuki TL 1000 R (1998-2003)

If you're having spark issues with your YFM600 then it's a no brainer to get your coil upgraded

To replace OEM: 30510-HP6-A01

1986 and 1987

Headstock Bearings: Yamaha TY125 TY 125 (1982) - Cup and Cone Style Suzuki RM100 If you are having sparkBrand new headstock steering bearing set to fit: Yamaha TY 125 (1982). This set of steering stem bearings are cup and cone style bearings. They have been manufactured to replace the original set of head stock bearings on a Yamaha TY125 for the years and models shown above. Both top and bottom headstock bearings are included. FREE UK DELIVERY! Worldwide delivery available.