The Giant SLR1 Rear Hub Bearings for disc brakes are engineered to provide smooth rotation, durability, and high performance, making them ideal for road and mountain biking.Key FeaturesSpecifically designed for Giant SLR1 rear hubs with disc brakesPrecision-engineered bearings for smooth, reliable rotationHigh durability for long-lasting performance under demanding conditionsImproves overall bike handling and efficiencyMore DetailsCompatibility: Giant SLR1 rear hubs with disc brakes