The Shimano SLX Centerlock Disc Brake Rotor SM-RT70 sets a new standard for braking excellence. Engineered to deliver powerful and consistent brake performance across all riding conditions, this rotor empowers you with unparalleled control on every ride. Ice Technologies Freeza Rotor - Stay Cool Under Pressure: Say goodbye to brake fade! The SLX disc brake rotor features Shimano's Ice Technologies Freeza design, drastically reducing heat build-up in the brake system. Enjoy consistently high-performance braking even on the most demanding downhill stretches. Optimized Size for Versatile Riding: Available in multiple sizes - 203mm, 180mm, 160mm, and 140mm, the SLX rotor offers versatility to cater to your specific riding style and terrain. No matter the challenge, trust in the power and reliability of the SLX rotor. Effortless Installation with Center Lock Mounting System: Installing and removing rotors has never been easier. Thanks to Shimano's Center Lock mounting system, the spine mount and lock ring design ensure quick and hassle-free rotor installation. Spend more time riding and less time fumbling with tools. Whether you're tackling rocky descents or muddy trails, this rotor is engineered to perform consistently and maintain its integrity.