Quarq DUB Crank Arm Assembly - 175mm 8-Bolt Direct Mount DUB Spindle Interface Natural Carbon D2 MFPN=BB-BSA29-BB-1 Ball detent swivel head helps

Ball detent swivel head helps access hard-to-reach places

but offer increased stability at speed and a longer platform for striding

35" compound 1C TLR bead folding type tubeless color black weight 830g

U-shaped opening is especially convenient for quick access in a crowded locker room or workout space

high-quality 6061 T6 aluminum with butted and hydroformed tubes

Quarq DUB Crank Arm Assembly - 175mm 8-Bolt Direct Mount DUB Spindle Interface Natural Carbon D2 MFPN=BB-BSA29-BB-1 Ball detent swivel head helpsQuarq DUB Crank Arm Assembly 175mm 8 Bolt Direct Mount DUB Spindle Interface Natural Carbon D2. 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 spiders