MTX 855 Steel Rear Sprocket #520 (11-1M1) size:48 Tooth They are custom-engineered to fit

They are custom-engineered to fit your specific application and are designed to provide low restriction and increased performance while providing excellent engine protection for your motorcycle

1/2" socket drive for accurate torque settings

and deceleration activated braking functionality

The electronic fuse is the only active setting so you can properly fuse your accessory

Slim compact design

MTX 855 Steel Rear Sprocket #520 (11-1M1) size:48 Tooth They are custom-engineered to fitMTX OE Steel sprockets are strong and durable, heat treated and hand finished for longevity. Front sprockets are constructed from SCM420 chromoly steel alloy where rear sprockets are constructed from C45 high carbon steel with a Zinc electroplated finish. Designed as an OEM replacement to exceed OEM specifications at a fraction of the price, making them your ideal cost effective solution for replacing old worn and warped sprockets. OEM replacement