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Description
Designed to match SRAM’s 28.99mm DUB standard, the Eagle XX1 DUB 8 Bolt Crank Arm Assembly (No Power) from Quarq is a great blend of durability, low weight and high stiffness to ensure efficient the transfer of power. The Direct Mount chainring standard adds to this efficiency by providing a strong interface that also makes it simple to change rings when required. The spindle is compatible with DUB:BSA73, PF89.5, PF92, PF30 MTB73, BB30 MTB73, and BSA MTB68SP bottom brackets.
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Important Update for Our US Customers
We regret to inform you that due to ongoing challenges related to current US tariffs, shopping on Sigma Sports is temporarily unavailable for customers based in the United States.
We understand how disappointing this may be and sincerely apologize for any inconvenience caused. Please rest assured that we are actively exploring solutions to resume service and find the best way to support our US community.
We appreciate your patience and understanding during this time, and we look forward to welcoming you back as soon as possible.
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— The Sigma Sports Team