Shimano XT SM-RT86 Rotor - 6-Bolt One Color, 180mm

Shimano XT SM-RT86 Rotor - 6-Bolt One Color, 180mm

• 2-part construction, for higher rigidity and lower weight
• Ice-Technology for long pad life, less noise, less fade and light weight
• Claimed Weight: [203mm] 187g, [180mm] 154g, [160mm] 135g
• Significantly quieter braking
• Quick and secure installation
• Better heat dissipation means consistent, dependable braking performance even during long descents
• Attachment Type: 6-bolt

Shimano's XT Brake Rotor, the SM-RT86, sets itself apart from Shimano's lower-tier offerings through its use of an aluminum core to transfer heat away from the brake caliper. This, combined with the finned heat sinks in Shimano's XT and XTR-level brake pads, combats heat-related brake fade. What that means in trail terms is consistent, reliable braking, even on long, technical descents.