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
• Requires a SRAM DUB bottom bracket (sold separately)
• Not compatible with SRAM's 3-bolt direct mount interface
• Spider and chainrings sold separately

Specifications:

• BB Included: No
• Chainring BCD: Direct Mount
• Color: Natural Carbon
• Crank Intended Use: Road
• Crank Length (mm): 177.5
• Defined Color: Carbon
• Number of Chainrings: No Rings, No Spider Included
• Pedal Spindle: 9/16"
• Spindle Interface Type: SRAM DUB