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Catalyst Pro Centerlock Disc Rotor

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$70.68 - $94.28
Color:One Color



Why We Like The Catalyst Pro Disc Rotor

With the Catalyst Pro Disc Rotor, your bike is ready for everything. From the tarmac to dirt trails, this centerlock mount disc rotor features high-level performance and durability with its two-piece construction and aluminum alloy spider. Used by top road, mountain, and cyclocross teams, the Catalyst Pro is offered in two sizes that are UCI approved.


  • Disc rotor designed for road, mountain, gravel, and cyclocross
  • Two-piece construction provides optimal performance and durability
  • Aluminum alloy spider increases stiffness
  • Thickness of each brake ring is specific to each offered diameter
  • Brake rotor edge contains no 90-degree edges
  • 140 and 160mm sizes are UCI approved
  • Item #SUI1WU0
[rotor] SUS 410 stainless steel, [spider] 7075-T6 aluminum alloy
Attachment Type
all sintered and organic pad compounds
140, 160, 180, 203mm
Claimed Weight
173g (180mm)
road cycling, gravel, cyclocross, cross country, enduro, downhill, trail

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