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Catalyst Race Disc Rotor

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Catalyst Race Disc Rotor

The SwissStop Catalyst Pro Disc Rotor is the most lightweight rotor option from SwissStop. The two-piece rotor does not sacrifice performance, and features a spider design that offers improved aerodynamics.


  • 12% lighter than Catalyst Pro
  • Two-piece construction
  • Brake ring dimensions are optimized for race pads
  • 1.8 mm thickness
  • Aluminum alloy spider provides increased stiffness
  • New spider design for improved aerodynamics
  • Centerlock mount
  • Compatible with all sintered and organic pad compounds
  • Optimized for SwissStop EXOTherm2 and Disc RS
  • UCI approved
Select Rotor Size (mm)
From $29.91

Original: $85.47

-65%
Catalyst Race Disc Rotor—

$85.47

$29.91

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Description

The SwissStop Catalyst Pro Disc Rotor is the most lightweight rotor option from SwissStop. The two-piece rotor does not sacrifice performance, and features a spider design that offers improved aerodynamics.


  • 12% lighter than Catalyst Pro
  • Two-piece construction
  • Brake ring dimensions are optimized for race pads
  • 1.8 mm thickness
  • Aluminum alloy spider provides increased stiffness
  • New spider design for improved aerodynamics
  • Centerlock mount
  • Compatible with all sintered and organic pad compounds
  • Optimized for SwissStop EXOTherm2 and Disc RS
  • UCI approved