RFX Pro Series Armalite Rear Sprocket TM 125-450MX/MXFi 01-23 Various Sizes Teeth:50 it has been featured and

it has been featured and reviewed by industry publications all over the world

Risk Racing designs and creates the most innovative motocross

delivering exceptional value and pro-caliber performance

YZ450F 09-23

RFX Pro Series Armalite Rear Sprocket TM 125-450MX/MXFi 01-23 Various Sizes Teeth:50 it has been featured andRFX Pro Series Armalite Rear Sprocket TM 125 450MX MXFi 01 23 (Blue) Various Sizes RFX Pro Series Armalite sprockets are designed and tested at the highest level by top World and British championship race teams. New dual ring design gives the ultimate sprocket performance, reduced weight thanks to a 7075 T6 aluminium centre and long lasting teeth life thanks to the high carbon steel outer. Armalite sprockets also feature a hexagon drive interface