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SwissStopCatalyst Pro 6-Bolt Disc Rotor


Item # SUI000G

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  • One Color, 140 mm ($70.00)
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Item # SUI000G

Catalyst Disc Rotor

SwissStop takes stopping things seriously, which has been apparent for years from their strong presence in brake pads, but their designers took it to the next level when designing the SwissStop Catalyst Disc Rotor. While normally we think of a catalyst as starting something, this product is built instead for stopping things with strength and stiffness beyond the brakes of the past.

SwissStop's engineers dumped massive amounts of research, development, and time into the creation of the Catalyst rotor. They started in early 2015 when they conducted a series of lab tests on brake rotors, followed by digital models to simulate heat and structure, and analysis of airflow. All of this technology might sound like overkill, but it landed them at their final design that outperforms the competition in nearly every measurable category from braking force when dry and wet to temperature and consumption rate. The rotors are constructed with an alloy spider that helps heat dissipate quickly and minimize weight, and steel rotors that stand up to sudden stopping needs at high speeds. SwissStop took special care to design the rotors without 90-degree angles, so they are accepted by the UCI for road competition.

  • Swiss made rotors for exceptional stopping power
  • Steel brake track can handle fast stops at high speed
  • Aluminum spider minimizes weight and dissipates heat
  • Lab tested for superior stopping in variable conditions
  • Works with many pads, but optimized for SwissStop ExoTherm
  • A stiff rotor that minimizes vibrations
  • UCI approved for road competition

Tech Specs
Responsible CollectionOrganic Materials
Material[brake track] SUS410 stainless steel, [spider] 7075-T6 aluminum
Attachment Type6-bolt
Compatibilitysintered brake pads, organic brake pads
Diameter140mm, 160mm, 180mm, 203mm
Manufacturer Warranty2 years

Actual Weight

One Color, 140 mm

Claimed Weight

Claimed weights are provided by the vendor.

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[140mm] 3.9oz (110g), [160mm] 4.5oz (128g), [180mm] 5.5oz (156g), [203mm] 7oz
110g), [160mm] 4.5oz (128g), [180mm] 5.5oz (156g), [203mm] 7oz (198g

Actual weights are measured in-house by the Competitive Cyclist team.

Have questions? Chat with a Gearhead

What do you think about this product?



Product title says 6 bolt. Picture shows centerlock. Which is it competitive cyclist? Can you please clean up your detail pages. Its really hard to order from you when you have such poor quality metadata.