Sram Unisex Xx1 Eagle Boost 148 Dub 12s W Direct Mount 34t X sync 2 Chainring (Dub Cups/Bearings Not Inclu Crankset, Black, 170 N UK

The technology SRAM DUB ensures a lighter, stiffer and stronger crank Carbon crank design ensures extreme rigidity and low weight The supplied X-SYNC 2 chain delivers much quieter performance with better dirt removal and longer life The sprocket has been specially developed for Eagle transmission chains and wires DUB compatible center bearing sold separately