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Shimano XTR RT-MT900 Centerlock Disc Rotor with Lockring


SKU BR8739

The Shimano XTR RT-MT900 disc brake rotor offers stable and versatile brake performance in the most demanding MTB conditions.

  • Center-lock design
  • Incorporates Ice Technologies FREEZA construction for superior heat dissipation
  • Alloy lockring included
  • Compatible with both metal and resin brake pads
  • Anodized aluminum


  • Hub/Disc Compatibility: Center-Lock Disc
  • Weight: 90 grams (140mm)
  • Rotor Type: Two Piece
  • Pad Compatibility: All Pad Compounds