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)
BR 14721 
VN 9767 
US 4835 
IN 2809 
AR 2138 
CN 1626 
IQ 1575 
SG 1503 
