Please, Before ordering, contact us for availability. Thank you. Description : The slim geometry of the carbon arms in combination with a Quarq DZero or DFour DUB power meter spider results in a power meter that can withstand even..

Please, Before ordering, contact us for availability. Thank you. Every innovation in the Quarq DZero platform represents Quarq's 10-year lead in performance measurement. The platform is now combined with Sram's innovative DUB technology..

Please, Before ordering, contact us for availability. Thank you. Description : Reach new goals and discover new paths with a performance measurement that focuses on precision, durability and reliability. Quarq DZero DUB was developed..

Please, Before ordering, contact us for availability. Thank you. Description : Reach new goals and discover new paths with a performance measurement that focuses on precision, durability and reliability. Quarq DZero DUB was developed..

Every innovation in Quarq DZero technology represents Quarq's more than 10 years of advancements in power meter technology. The same technology is now combined with the XX1 Eagle™ DUB CARBON TUNED™ crankset - the lightest, stiffest..

Description : Every innovation in Quarq DZero technology represents Quarq's more than 10 years of advancements in power meter technology. The same technology is now combined with the XX1 Eagle™ DUB CARBON TUNED™ crankset - the lightest,..