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Product Description

RFX Pro Series Armalite Colour Anodised Alloy/Carbon Steel Hybrid Rear Sprocket

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 inner and outer ring, this is revolutionary technology for sprockets and maximises drive between the two parts and reduces the force on the rivets to zero unlike the competition.  

Pro Series Armalite Sprocket Features:-

CNC 7075 Aerospace aluminium inner ring

HCS outer ring

Hex-Drive location between inner & outer ring

CAD designed profile for lightness.

New style mud clearing grooves to reduce wear.

Rigid design increases torsional strength.

Colour anodised for that factory bike look.

Please check the listing title for the colour & number of teeth & the exact models & years that this sprocket will fit, if you are in any doubt or require a different specification please send me an email or phone me


Designers & manufacturers of

Left Hand Rear Brake Systems

Quick Release Number Plate Brackets

Easy Adjust Air and Idle Screws


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Product Code

Customer Reviews

Husqvarna Rear Sprocket 51T TC TE 125 150 250 300 14-23 RFX Armalite Hybrid Blue

Item in Stock (1 Available)

Product Code FXRS 50-51 ALBU