SwissStop Catalyst Pro 6 Bolt Disc Brake Rotor - 180mm - 6 Bolt YGroup_7033471008813 while providing simple on-the-bike access

while providing simple on-the-bike access

in one very convenient package

SmartHead compatible with Presta and Schrader valves

8mm Hex Wrench Insert - 63g

This layup also ensures you have one of the strongest carbon bars on the track

SwissStop Catalyst Pro 6 Bolt Disc Brake Rotor - 180mm - 6 Bolt YGroup_7033471008813 while providing simple on-the-bike accessThe Catalyst Pro is the original Catalyst brake rotor that set new standards for performance and durability thanks to its two piece construction and braking surface thickness that is optimised to suit each diameter. Features: Two piece construction Aluminium alloy spider provides increased stiffness Brake ring thickness is optimised and specific to each diameter Compatible with all sintered and organic pad compounds. Optimised for SwissStop EXOTherm2