SwissStop Catalyst Race Disc Rotor - Centerlock Size:140mm it’s also backwards compatible for

it’s also backwards compatible for the 10-50t versions

Bearings: Enduro Angular Contact ABEC-5

Extreme strength and durability

8mm bars (mount suits 35mm bars)

With the new Bora WTO 60

SwissStop Catalyst Race Disc Rotor - Centerlock Size:140mm it’s also backwards compatible forThe 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