Quarq Quarq D2 DUB Crank Arms Gryphon Enjoy a cooling effect of

Enjoy a cooling effect of up to 30 degrees below average body temperature

DNase/RNase free

and more detailed

2 Conical Nozzles

Quarq Quarq D2 DUB Crank Arms Gryphon Enjoy a cooling effect ofPairing 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 spiders Requires a SRAM DUB bottom bracket (sold separately) Not compatible with SRAM's 3 bolt direct