SRAM XX1 Eagle DUB SL Crank for Quarq DUB Power Meter Spider SRAM XX1 crank arms for the Quarq XX1 Eagle DUB Powermeter System. Through the use of the Carbon Tuned manufacturing process, the wall thickness of the XX1 Eagle DUB crank could be chosen at all points, so that it has a very high rigidity and yet is an absolute lightweight. The DUB aluminum crankshaft with a diameter of 28.99 millimeters is compatible with all compatible MTB bottom bracket housings with the matching DUB bottom bracket. Visually, the crank arms convince with their glossy UD-Carbon finish. PLEASE NOTE: The crank arms are only compatible with the Quarq DZero XX1 Eagle DUB Powermeter Spider with 8-hole mount . Material crank: carbon Wave: SRAM DUB | 28.99 mm Compatibility Spider: Quarq DZero XX1 Eagle DUB Spider with 8-hole mount Technology: Exogram, Quarq Power Meter Crank arm length: 175 mm Q-factor: 168 mm Compatibility Bottom Bracket: SRAM DUB MTB (not included) Color: black-carbon Finish: UD glossy Weight is approx 370g. Got questions? Ask me first here or 858-251-78-87 Everything pictured is included, nothing else is included. If you have any questions don't hesitate to ask. See detailed close-up pictures and read description for more. Send me your offer! Fast and insured shipping 3-5 business days. All money earned will go towards Ukrainian charity funds.