SRAM Crank Arm Assembly D2 DUB Quarq Gloss

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.

Sram Dub Spindle
8 Bolt chainring mount