Description
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While our new X-Range™ gearing technology has brought much of the simplicity of 1x drivetrain to a 2x setup, there are still disciplines where a single-ring drivetrain shines. The SRAM Force 1 AXS™ power meter offers improved aerodynamics for triathlon and time trial bikes, thanks to a direct mount aero chainring option with integrated power. It also provides the simplicity that cyclocross racers crave. And the tighter gearing range is perfect for road racing and riding in flatter terrain, where a wide range would go unused.

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Model ID

PM-FRC-1-D1

Features
  • Single-ring drivetrain simplifies functionality
  • 48t variant has fully integrated power and a direct mount aero chainring
  • 36-46t variants have spider-based power
  • Power readings are accurate within +/-1.5% and aren’t affected by climate conditions during a ride
  • Power balance measures left and right legs separately
  • 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 and simplicity
  • Non-aero chainrings can be installed with a single tool, making gearing changes a breeze
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Technology

Specifications

Speeds 12
Crank arm length 165mm, 167.5mm, 170mm, 172.5mm, 175mm, 177.5mm
BB Compatibility All SRAM Road DUB BBs
Chainring Size 36, 38, 40, 42, 44, 46, 48
Bolt Circle Diameter (BCD) 107 BCD, Direct Mount (DM)
Chainline 45.0mm
BB Spindle Interface DUB
Color (Crank arm) Natural carbon

SRAM Life

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