VORTEX Steel Rear Sprocket - 42 Tooth - Kawasaki 454S-42 2014-2024-yamaha-yzf-r3-esr4805323 * Provides a weight savings

* Provides a weight savings of over 20% alongside increased power and torque gains

it is also able to test alternator and starter tests

Technology from Moto 3 Moto 2 and World Superbike

2006 - FJR1300A ABS

VORTEX Steel Rear Sprocket - 42 Tooth - Kawasaki 454S-42 2014-2024-yamaha-yzf-r3-esr4805323 * Provides a weight savingsSteel Rear Sprocket 42 Tooth Kawasaki 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