Billet drive shaft coupler set for Yamaha FX-SHO, FZR, FZS, VXR, and VXS. Must be used with the original/factory Yamaha rubber shaft coupling part # 6BH-4581J-00. Harder, and longer lasting than the factory/original couplers. Made from 60/61 billet aluminum, CNC machined, anodized in black, and made in USA.
Yamaha FX-SHO, FZR, FZS, VXR, VXS