Headstock Bearings: Yamaha TY50 TY 50 (1977-1980) - Cup and Cone Style Suzuki RGV250 If you're having any spark

If you're having any spark issues with your CS 50 then it's a no brainer to get a new coil on the bike

The models are B1

Yamaha XJR 400 (1993-1996)

Yamaha FZ6-NAHG (2007-2009)

By upgrading your coil you'll also get a better spark on original coils that don't have spark issues

Headstock Bearings: Yamaha TY50 TY 50 (1977-1980) - Cup and Cone Style Suzuki RGV250 If you're having any sparkBrand new headstock steering bearing set to fit: Yamaha TY 50 M (1977 1980). 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 TY50 for the years and models shown above. Both top and bottom headstock bearings are included. FREE UK DELIVERY! Worldwide delivery available.