SwissStop Catalyst Race Disc Rotor - Centerlock POC 5mm construction

5mm construction

and traditional all-conditions treads

Optimal liner density and thicker core protection zones provide ideal all-round

Smooth and reliable mixed surface shifting

SwissStop Catalyst Race Disc Rotor - Centerlock POC 5mm constructionThe Catalyst Race disc rotors are 12% lighter than the standard catalyst rotor by utilising more cut outs on the disc rotor carrier. Two piece construction to minimise heat warping. Specifications 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 140 160 mm Centerlock mount 140 and 160 mm