Coefficient RR Carbon Handlebar (Matte Black) (31.8mm) (42cm)

Coefficient RR Carbon Handlebar (Matte Black) (31.8mm) (42cm)
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  • 38cm
  • 40cm
  • 42cm
  • 44cm

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The Coefficient RR carbon handlebar is designed specifically for racing, whether that be road racing or gravel racing. With aero-ergonomics, a deep drop, and increased rigidity to put riders in a more aggressive and aerodynamically oriented riding position, this bar aims to maximize speed potential. Meeting UCI and ITU requirements, the Coefficient RR handlebar will change your racing experience for the better.


  • Purpose built for road and gravel racing
  • Toray unidirectional carbon fiber layup
  • Integrated computer bridge adds additional hand placement options
  • Deep drop, and a rigid carbon layup promote an aerodynamically optimized riding position
  • Sloping, sweeping bar tops relax the upper body and improve respiratory and neuromuscular function
  • Shimano Di2 compatible 
  • UCI & ITU compliant

Width: 38, 40, 42, 44cm
Drop: 127mm
Reach: 77mm
Clamp: 31.8mm
Material: Carbon
Color: Black
Weight: 315g (40cm), 320g (42cm)

This product was added to our catalog on August 10, 2021