The SwissStop CATALYST Pro Disc Rotor offers reliable performance, optimal heat dissipation and long life, even under the most adverse conditions - from cyclocross to downhill.
DESCRIPTION:
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The original Catalyst that set new standards for performance and durability
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Two-piece construction
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Aluminum alloy spider provides increased stiffness
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Brake ring thickness is optimized and specific to each diameter
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Used by top road, mountain and cyclocross teams
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Centerlock
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140mm and 160mm are UCI approved
SPECIFICATIONS:
- Thickness: 1.85mm
- Weight: 123g (140mm)
US 9306 
BR 9078 
VN 5097 
GB 1963 
MX 1734 
AR 1650 
CN 1197 
IN 1134 
