SRAM Red 1x D1 DUB Aero cranks, 175 mm, 1x12, 50T
Triatlon. Časovka. Cyklokros. Some disciplines are destined for 1x. While our new X-Range™ concept in a 2x configuration carries much of the simplicity of a 1x system, there are still disciplines where a single derailleur is simply the best option. SRAM RED® 1 cranksets offer the most demanding riders the right mix of features – aerodynamics, durability and simplicity.
- The single-transducer drive simplifies use
- The 48 and 50 tooth variants have direct mount aero converters for better aerodynamics
- Classic converters can be replaced with a single key in no time
- 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
- The cranks can be upgraded to a powermeter
Groupset | SRAM Red |
Gears | 1x12 |
product ID | 129867 |

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