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Shimano SM-RT99SS Center Lock Disc Rotor 140mm


With an increased surface area for heat dispersion, Shimano’s new ICE-TECHNOLOGIES FREEZA rotor has realized the ultimate in heat control.
As a result, the 50° C reduction in heat gives a user greater durability and longer pad life.

  1. Additional 50°C decrease in operating temperatures over previous Ice Technology rotor
  2. Braking and performance benefits include 20% less brake fade, 20% increase in stopping power and 20% longer pad life
  3. 3-layer clad rotor: Stainless steel/Aluminum/Stainless steel
  4. Technology: Ice-Tech FREEZA
  5. Group: Saint / XTR
  6. Model: SM-RT99SS
  7. Disc: Center Lock
  8. Diameter: 140mm
  9. Pad compatibility: Metal / Resin
  10. Rotor: Stainless steel / Aluminum / Stainless steel
  11. Lockring: Aluminum painted