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SRAM

SRAM Red 1x D1 DUB Aero cranks, 175 mm, 1x12, 50T

-24%
529 € -24%
RRP 869 €
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From 02.02.2026 (Monday) Check availability
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By courier to your home Express courier delivery DPD Express courier delivery GLS
Delivery method on Tuesday 03.02.2026
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Delivery method on Tuesday 03.02.2026
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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
 
Product details
Groupset SRAM Red
Gears 1x12
product ID 129867
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SRAM
Road and gravel SRAM
Sram, founded in 1987 in the USA, has brought many revolutionary solutions through the years. While the brand flourished, they took other brands under their wings, such as Sachs, Rock Shox, Avid, Truvativ, Zipp or Quarq. At the beginning of the new millennium, Sram focused on components for road cycling while beating concurrence with electronic wireless switching.
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