Product Description
Features
- The cam sprocket is a 8620 steel that is carburized to a 58-62 Rockwell (C scale)
- The adapter is a 17-4 heat treated steel that is treated to a H900 spec., which is a 58-62 Rockwell (C scale)
- The Bolts are made from a proprietary material that is similar to an 8140 chromoly with increased tensile strength from
- 190KSI to 220KSI, the threads are rolled after
- Heat treating to increase the fatigue strength by 10 times, it comes with a T30 torx head for maximum torque strength
Fitment: Yamaha R1 2015-2021 (including R1S / FZ10 2017-2018 / MT10 2019 +