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Quarq DUB Crankarm Assembly

Carbon fiber arms to pair with a Quarq DZero or DFour DUB power meter spiders.


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Ships after .

Currently out of stock until .

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Sleek geometry of carbon fiber arms to pair with a Quarq DZero or DFour DUB power meter spider, builds a power meter that can handle the toughest of conditions. Available in lengths from 165 to 177.5 so every rider can achieve their proper fit.

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Model ID


  • Compatible with Quarq DZero DUB™ and DFour DUB™ power meter spiders
  • Requires a SRAM DUB™ bottom bracket
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Speeds 12
BB Compatibility All SRAM Road DUB BBs
Chainring Size No rings
Crank arm length 165mm, 167.5mm, 170mm, 172.5mm, 175mm, 177.5mm
Chainline n/a
BB Spindle Interface DUB
Chainring material No rings
Bolt Circle Diameter (BCD) n/a


Installation. Service. Compatibility. Find all the documentation needed to set up, use, and maintain your components in the SRAM Service hub.

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Quarq DUB Crankarm Assembly

Quarq DUB Crankarm Assembly