quarq-dub-crank-arm-assembly-167-5mm-8-bolt-direct-mount-dub-spindle-interface-natural-carbon-d1
quarq-dub-crank-arm-assembly-167-5mm-8-bolt-direct-mount-dub-spindle-interface-natural-carbon-d1, Pairing the durable and smooth DUB bottom bracket platform with hollow carbon Exogram arms, the Quarq DUB crankarm assembly is light, strong and elegant. Simplified part choices, quality materials and a broader compatibility for bottom brackets and chainrings, brings power on every ride.Only compatible with Quarq DZero DUB and DFour DUB power meter spidersRequires a SRAM DUB bottom bracket (sold separately)Not compatible with SRAM's 3-bolt direct mount interfaceSpider and chainrings sold separately