The Heavy Duty Output Shaft from Robinson Industries is specifically designed for motorcycles that produce over 300 horsepower. It is twice as strong as the stock shaft and has an additional 3 millimeters of diameter at the front sprocket spline, which makes it capable of handling the most demanding applications with ease. FITMENT Suzuki Hayabusa Gen1 / 1999-2007 Suzuki Hayabusa Gen2 / 2008-2020 FEATURES Larger spacer included. Large 30mm Spline (Requires late model triumph Standard Sprocket – Not Included.) Made of 6061-T6 Billet Aluminum Made in the USA. NOTES Uses your stock countershaft nut. This output shaft requires a larger ID sprocket (not included) Lock washer #08211-30405 not included.
