Shimano RT-EM900 Rotor w/Lock Ring 180mm


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Shimano RT-EM900 Rotor w/Lock Ring 180mm

Shimano STEPS RT-EM900 disc brake rotor for speed sensor systems provides consistent and powerful braking on rugged mountain bike trails.

  • Shimano combines their Ice Technologies with Freeza construction for a rotor that rapidly dissipates heat, for more consistent braking performance in extreme conditions, longer pad life, and less brake fade and noise
  • The Center Lock mounting system makes installing and removing rotors quick and easy thanks to the spine mount and lock ring design
  • Designed for rear only with magnet bracket
    • Rotor Type: Two Piece
    • Hub/Disc Compatibility: Center-Lock Disc
    • Rotor Size (mm): 180
    • Weight: 142
    • Pad Compatibility: All Pad Compounds