Headstock Bearings: Yamaha YZ80 YZ 80 (1977-1983) - Cup and Cone Style Yamaha SZR660 If you're looking for a

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

You will no longer need to run a resistor on the primary side as this coil has a higher spec primary side

Brand New 12V CDI Ignition Coil to fit:

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 If you're looking for aBrand 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.