A high quality 7075-T6 aluminum and CNC milled chainring, which is nevertheless extremely robust. Plus 30% - 40% lighter than conventional chainrings manufactured from 6061 aluminum.
Recommended retail price***: 27,90 €.
With a Surly steel chainring you can have an all-steel drivetrain that will love you long time. 104mm BCD, 4 arms, works best with 5-8 speed chains.
Recommended retail price***: 34,90 €.
Surly’s O.D. chain rings developed for the O.D. Crankset. They are
standard 94mm BCD rings in hard anodized aluminium.
Recommended retail price***: 84,90 €.
With this MWOD rings you can move the granny ring to the middle positions of your Surly Mr. Whirly crank, effectively increasing tire clearance at the chain.
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