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RED 1 Crankset


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Ships after .

Currently out of stock until .

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We’re not ones to rest on our laurels. So when we found ways to make our lightest and stiffest crank even lighter, we went for it. A new process drops further grams from our hollow carbon arms, and to stay on top of current fit trends we’ve added our first carbon 160mm crankarm length option. Paired with an aerodynamic 1x chainring, this crank is ready to help you smash PRs.

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  • Single-ring drivetrain simplifies functionality and reduces weight
  • Direct mount aero chainrings for better aerodynamics
  • X-SYNC wide-tooth, narrow-tooth chainring technology provides maximum chain control
  • Ultra-light hollow carbon fiber crankarms are 29 g lighter than previous generation
  • DUB bottom bracket adds durability and simplicity
  • Can be upgraded to a power meter
  • Available in 160, 165, 167.5, 170, 172.5, and 175 mm lengths
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Speeds 12
BB Compatibility All SRAM Road DUB BBs
Chainring Size 50T
Crank arm length 160mm, 165mm, 167.5mm, 170mm, 172.5mm, 175mm
Chainline 45.0mm
BB Spindle Interface DUB
Chainring material Aluminum
Bolt Circle Diameter (BCD) Direct Mount (DM)
Power meter No
Power Meter Type n/a


Installation. Service. Compatibility. Find all the documentation needed to set up, use, and maintain your components in the SRAM Service hub.

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RED 1 Crankset

RED 1 Crankset