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SRAM RED AXS TT 1x12 Speed Crankset

In stock


SRAM RED® 1x12 TT Crankset

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

  • 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


Speeds 12
BB Compatibility All SRAM Road DUB™ BBs
Chainring Size 40, 46, 48, 50
Crank arm length 165mm, 167.5mm, 170mm, 172.5mm, 175mm, 177.5mm
Chainline 45.0mm
BB Spindle Interface DUB™
Chainring Material Aluminum
Guard No Guard
Bolt Circle Diameter (BCD) 107 BCD, Direct Mount
Crank Arm material Carbon
Color Natural Carbon


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