SRAM Red DZero BB30 Crank
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This item is "Final Sale" and cannot be returned or exchanged
This item is "Final Sale" and cannot be returned or exchanged
This item is "Final Sale" and cannot be returned or exchanged. Once the order is processed, labeled, or shipped, the order cannot be canceled.
Every item goes through quality control prior to shipping. If there are any imperfections or issues, you will be notified prior to the order being processed.
Items on "Final Sale" are for online only. These items are not at our physical stores for purchase.
Pickup currently unavailable at RA Cycles - Brooklyn
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SRAM Red DZero BB30 Crank
SRAM Red DZero BB30 Crank Info
The SRAM Red DZero BB30 Crank pairs Quarq's DZero power meter spider with SRAM Red's carbon Exogram crankarms — giving you accurate power data without compromising the weight or shifting performance of a top-tier drivetrain. The hidden fifth-arm spider design integrates directly with Red chainrings, so the drivetrain behaves exactly as it would without a power meter in the system.
The DZero spider transmits both ANT+ and Bluetooth Low Energy signals simultaneously, meaning your head unit and phone can pull data at the same time — useful for logging rides without carrying a dedicated computer. A multicolor LED provides at-a-glance feedback on battery status and zero calibration, replacing the single indicator of earlier generations. Battery life is rated at 200 hours from a standard user-replaceable CR2032 coin cell, and firmware updates are handled wirelessly through the Qalvin app at no cost.
SRAM Red DZero BB30 Crank Specs at a Glance
- Bottom Bracket Interface: BB30
- Signal: ANT+ and Bluetooth Low Energy (dual simultaneous transmission)
- Battery: CR2032 coin cell, user-replaceable, rated to 200 hours
