Description
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Triathlon. Time Trial. Cyclocross. Some disciplines are made for 1x. And while our X-Range™ 2x set up has integrated much of the simplicity of a 1x system, there are still times when a single ring is best. The SRAM RED® 1 crankset offers the most demanding racers the right mix of features—aerodynamics, durability and simplicity.

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Msrp

$690

Model ID

FC-RED-1-D1

Features
  • Single-ring drivetrain simplifies functionality and reduces weight
  • 48 and 50t variants feature direct mount aero chainrings for better aerodynamics
  • Non-aero chainrings can be installed with a single tool, making gearing changes a breeze
  • SRAM X-SYNC™ wide-tooth, narrow-tooth chainring technology provides maximum chain control
  • Laser-etched chainring finish is more durable
  • DUB™ bottom bracket adds durability, simplicity and broad compatibility
  • Can be upgraded to a power meter
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Technology

Specifications

Speeds 12
BB Compatibility All SRAM Road DUB BBs, GXP/PF GXP 68mm
Chainring Size 36, 38, 40, 42, 44, 46, 48, 50
Crank arm length 165mm, 167.5mm, 170mm, 172.5mm, 175mm, 177.5mm
Chainline 45.0mm
BB Spindle Interface 24mm, DUB
Color (Crank arm) Natural carbon

SRAM Life

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