The SwissStop Catalyst Race disc rotor is the optimal choice for racers. With its two-piece construction and the brake ring dimensions optimized specifically for Race Pads, it offers excellent braking performance and improved braking feel. With a thickness of 1.8 mm, it is also 12% lighter than the Catalyst Pro disc rotor.
The spider made of aluminum provides more stiffness and the new spider design improves aerodynamics. Available in 140 and 160 mm sizes, they are UCI approved and offer optimal performance for competitions at the highest level.
DESCRIPTION:
- 12% lighter than Catalyst Pro
- Two-piece construction
- Brake ring dimensions are optimized for race pads
- Aluminum alloy spider provides increased stiffness
- New spider design for improved aerodynamics
- Centerlock
- Available in 140mm and 160mm (UCI approved)
SPECIFICATIONS:
- Thickness 1.80mm
- Weight: 110g (140mm), 122g (160mm)
BR 14641 
VN 9344 
US 5826 
CN 3727 
MX 2818 
IN 2460 
AR 2439 
MY 1652 
