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.

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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Features
  • 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

Specifications

Crank arm length 165mm, 167.5mm, 170mm, 172.5mm, 175mm, 177.5mm
BB Spindle Interface DUB
BB Compatibility All SRAM Road DUB BBs
Speeds 12
Chainring material Aluminum
Bolt Circle Diameter (BCD) 107 BCD, Direct Mount (DM)
Chainline 45.0mm
Chainring Size 36T, 38T, 40T, 42T, 44T, 46T, 48T, 50T
SKU SRM-FC-RED-1-E1
Model # FC-RED-1-E1
Barcode # FC-RED-1-E1
Brand SRAM

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