This is a complete LIGHTENED + balanced Banshee flywheel + new Yamaha OEM factory crank nut
Works perfectly, and is perfectly round.
Looks and works great, ready to install.
Will fit any year Yamaha Banshee 1987-2006.
This is in EXCELLENT shape, beautiful condition.
Big improvement over stock, revs up much faster! gets rid of that bottom end bog, Nice modification!