SRAM Red 1x D1 DUB cranks with wattmeter, 170 mm, 1x12, 46T
In some disciplines, the single-transducer drive dominates significantly. Thanks to its advantages such as simplicity, strength and durability, the SRAM RED 1 AXS™ power meter meets the requirements of triathletes, time trialists and cyclocrossers. The Powermeter has improved aerodynamics as the aero shifters are direct mount with a fully integrated power meter plus the tighter gearing is ideal for racing on a flatter track profile.
- The single-transducer drive simplifies use
- The 48 and 50 tooth variants have a fully integrated power meter in the direct mount converter, the 36 and 46 tooth variants have a power meter in the carrier
- The converters are easily replaceable without the need to calibrate the power meter
- The power measurement is accurate with +/-1.5% deviation and is not affected by the weather during the ride
- Power measurement is performed separately for the left and right leg
- The SRAM X-SYNC™ derailleur with a wide-narrow tooth profile allows for maximum chain retention
- The laser-engraved surface treatment of the transducer is more durable
- The DUB™ center axle extends life, facilitates assembly and allows greater compatibility
Groupset | SRAM Red |
Gears | 1x12 |
product ID | 129842 |

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