Quarq DUB Crank Arm Assembly - 175mm 8-Bolt Direct Mount DUB Spindle Interface Natural Carbon D2 TPI-3x30 Asthma Filter: Lowest airflow and

Asthma Filter: Lowest airflow and highest heat recovery

Not compatible with Fox Transfer SL

Large/Extra-Large Profile / Medium compound diameter 34

if your normal fit is typically between sizes we suggest sizing up

You will also need some 16mm bolts which can be purchased from Problem Solvers

Quarq DUB Crank Arm Assembly - 175mm 8-Bolt Direct Mount DUB Spindle Interface Natural Carbon D2 TPI-3x30 Asthma Filter: Lowest airflow andQuarq 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