SRAM Quarq DUB V2 Crank Arm Assembly

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.

Technologies

DUB -The relationship between bottom bracket spindle and bearing is the core of DUB technology. It's where stiffness meets durability. Theytook it a step beyond conventional thinking and made everything simpler-better integrating the relationship between chainring, crank, spindle and bottom bracket. It's this approach to developing a complete system that equals better drivetrain performance.

Features

Compatible with Quarq DZero DUBand DFour DUBpower meter spiders

Requires a SRAM DUBbottom bracket

Specifications