Vortex 520 Steel Rear Sprocket Yamaha MT-09 / SP / R1 / R1M / Tracer 9 GT / XSR900 50 Tooth - Yamaha 642AS-50 Suzuki Hayabusa 2023 VFR800F/FI/A/Interceptor/ABS (1998–2014)

VFR800F/FI/A/Interceptor/ABS (1998–2014)

and the Kawasaki ZX-636 benefits tremendously from these stacks

The EDR Performance 2005-2008 GSXR1000 Velocity stack kit

Power Commander 6 Fuel Injection Module - KTM

and link pipe

Vortex 520 Steel Rear Sprocket Yamaha MT-09 / SP / R1 / R1M / Tracer 9 GT / XSR900 50 Tooth - Yamaha 642AS-50 Suzuki Hayabusa 2023 VFR800F/FI/A/Interceptor/ABS (1998–2014)Steel Rear Sprocket 50 Tooth Yamaha Steel rear sprockets are made from carbon steel and electroplated with a satin black finish that resists corrosion; teeth are hardened so sprocket will hold up to many miles, without affecting strength, Steel rear sprockets are also cupped down from the tooth ring to body to reduce as much weight as possible