Shimano RT-CL900 LE Disc Brake Rotor - 203mm Centerlock Lockring Included MFPN=11.6118.054.000 Gender/Age AdultColor BlackSize X-Small/SmallPad Type

Gender/Age AdultColor BlackSize X-Small/SmallPad Type Reactive PolymerDefined Color BlackProtection Area Knee

Tooth Count 11Tooth Count 13Cassette Body Type Shimano HGDrivetrain Speeds 10

Laser art 35mm clamp and integrated T25 hardware with rounded heads prevents injury

Direct Mount Type Direct Mount SRAM Tooth Count 34 Drivetrain Speeds 10 Drivetrain Speeds 11 Drivetrain Speeds 12 Defined Color Black Material Aluminum Ring Position/Type Chain Retaining Single Ring Round or Oval Oval Offset 3 Chainline/Hub Compatibility 141/148 Boost Hubs

Fiber Grip™ is specially designed to create friction and reduce slippage between clamped carbon fiber surfaces

Shimano RT-CL900 LE Disc Brake Rotor - 203mm Centerlock Lockring Included MFPN=11.6118.054.000 Gender/Age AdultColor BlackSize X-Small/SmallPad TypeQuiet, confident control Shimanos CL900 Disc Brake Rotor is a lighter, quieter Dura Ace rotor , while still delivering confidence in any terrain. A high performance centerlock brake rotor that dumps heat efficiently to ensure precise, quiet braking. Quiet with superb, consistent braking performance for long, steep descents thanks to excellent heat dissipation Robust arm shape for quieter operation Heat dissipating paint boosts performance ICE