Shimano XTR RT-MT900-S Disc Brake Rotor with Lock Ring

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 Item Specifications Hub/Disc Compatibility Center-Lock Disc keyword search M9100 Pad Compatibility All Pad Compounds Rotor Size (mm) 160 Rotor Type Two Piece Weight 108