SwissStop Catalyst Race CL Brake Disc 140 mm Black / Silver

Features:

– Two-piece Construction
– Brake Ring Dimensions Are Optimized For Race Pads
– New Spider Design For Improved Aerodynamics
– Centerlock Mount

Specifications:

– 12% Lighter Than Catalyst Pro
– 140 Mm Are Uci Approved
– 1.8 Mm Thickness
– Aluminum Alloy Spider Provides Increased Stiffness