RFX Pro Series Armalite Rear Sprocket Beta RR 250/300/350/450 Enduro 13-26 Various Sizes Polisport EN 125-300 FI 99-20

EN 125-300 FI 99-20

Thriving on the progression of helmet development

Designed to offer great neck brace mobility

No further drilling required – perfect fit

FE 501 2014

RFX Pro Series Armalite Rear Sprocket Beta RR 250/300/350/450 Enduro 13-26 Various Sizes Polisport EN 125-300 FI 99-20RFX Pro Series Armalite Rear Sprocket Beta RR 250 300 350 450 Enduro 13 26 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 between the