Yamaha FJ1200 6 Speed Close Ratio Gearbox
A full 6 speed close ratio gearbox optimized for racing with undercut dogs for fast, accurate gear changes and positive retention.
We supply the fully assembled input and output shafts, and a new selector drum ready to fit. Only a small modification is needed to the standard forks to fit.
The gears and shafts are superfinished as standard.