SRAM Quarq DZero Power Meter DUB Crankset Chainring:52/36 Includes cradles for 7x9mm Carbon

Includes cradles for 7x9mm Carbon Rails and 7x7mm Round Alloy Rails

It is safer to use and makes walking easier

Flare: 5°

Compatible with Shimano Di2 RS910 electrical distributor

Machined aluminum cups thread in to a standard threaded frame and feature Enduro 6806/29 ABEC-3 sealed bearings outboard of the BB shell

SRAM Quarq DZero Power Meter DUB Crankset Chainring:52/36 Includes cradles for 7x9mm CarbonReach new goals and explore new roads with a power meter that delivers on accuracy, durability, and reliability. Stronger, stiffer, and lighter than ever; that is exactly what you can expect with the Quarq DUB crank arm assembly. Specifications Bluetooth low energy technology and ANT+ wireless data transfer MagicZero: automatically checks and recalibrates your power meter as you ride no need to manually calibrate AxCad: no cadence magnet required 10K