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Shimano Dura-Ace SM-RT900-S Disc Brake Rotor - 160mm, Center Lock, Silver/Black

  • Sale
  • $ 90


Shimano Dura-Ace SM-RT900 Centerlock Disc Rotors

  • Freeza technology, 3-layer structure with aluminum core and stainless steel outer layers and additional aluminum cooling fins reduces rotor surface temperature approximately 150 degrees Celsius compared to all-steel rotors
  • Aluminum spider
  • Includes standard type rotor lockring
  • Requires external-type rotor lockring when installing onto 15/20mm axle hub