Shimano GRX SM-RT64-M 180mm Center Lock Disc Brake Rotor with Lockring Rim Width (internal)_93 making it ideal for all-weather

making it ideal for all-weather touring rides

enhancing stability and safety during every adventure

and technologically advanced kayak built for solo adventures

Ideal for routine maintenance

this tube provides a lightweight yet rugged alternative for tubeless-ready bikes

Shimano GRX SM-RT64-M 180mm Center Lock Disc Brake Rotor with Lockring Rim Width (internal)_93 making it ideal for all-weatherEnhance your cycling performance with the Shimano GRX SM RT64 M Disc Brake Rotor a high performance, versatile, and durable component engineered for gravel, adventure, and cyclocross biking. Designed with innovative technology and premium materials, this 180mm two piece rotor delivers exceptional stopping power, superb modulation, and long lasting reliability in diverse riding conditions. Materials & Construction: Crafted from high grade stainless