Headstock Bearings: Yamaha YZ80 YZ 80 (1977-1983) - Cup and Cone Style Yamaha SZR660 Also available in chrome

Also available in chrome

This set of steering bearings are taper roller style and have been designed to replace the original set of head stock bearings on a Kawasaki GT550 / Z550 for the above years

If you're looking for a better spark then upgrading your TZR 250 coil is a good place to start

Both top and bottom GSF1250 head stock bearings are included

Yamaha YFM 80 W Raptor (2002-2004)

Headstock Bearings: Yamaha YZ80 YZ 80 (1977-1983) - Cup and Cone Style Yamaha SZR660 Also available in chromeBrand new headstock steering bearing set to fit: Yamaha YZ 80 (1977 1983). 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 YZ80 for the years and models shown above. Both top and bottom headstock bearings are included. FREE UK DELIVERY! Worldwide delivery available.