Shimano SLX SM-RT70-SI Disc Brake Rotor - 160mm Center Lock Silver

Experience superior braking control with the Shimano SLX SM-RT70-SI Disc Brake Rotor, designed for 160mm Center Lock hubs in an elegant silver finish. Engineered to deliver reliable and consistent performance across all terrains, this rotor incorporates Shimano’s advanced ICE TECHNOLOGIES to effectively dissipate heat, preventing brake fade during intense downhill rides. The innovative 3-layer construction combines an aluminum core sandwiched between two stainless steel layers, reducing rotor surface temperature by up to 100 degrees Celsius compared to traditional all-steel rotors—ensuring your brakes stay cool and responsive when it matters most.

Installation is streamlined thanks to Shimano’s Center Lock mounting system with a spine mount and lock ring, allowing for quick, tool-free rotor changes. The aluminum spider adds strength without unnecessary weight, enhancing durability and overall ride efficiency. Included with the rotor is a lock ring featuring external serration for secure mounting. Please note that when installing onto a 15mm or 20mm axle hub, an external-type rotor lock ring is required to ensure compatibility.

• 3-layer structure with aluminum core and stainless steel outer layers minimizes heat buildup, maintaining optimal braking performance
• Lightweight and robust aluminum spider for enhanced rotor stability
• Includes lock ring with external serration for secure attachment
• Compatible with external-type rotor lock ring for 15/20mm axle hubs