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Description
Quarq’s SRAM RED AXS 1x D1 DUB Power Meter brings together their DZero power measurement with SRAM’s chainring and bottom bracket technology for a crankset that is thoroughly up to date, with a single ring set up that is ideal for CX, gravel and time trials. The chainrings can be changed to suit the course or route without recalibrating the power meter. It is accurate to +/-1.5% and it won’t be affected by temperature or humidity changes during a ride so readings remain consistent. Left and right side power is measured separately for accuracy, and the ANT+ and Bluetooth Low Energy (BLE) connectivity means that the device can be paired with most modern head units.
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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