Description 1 Pair MTB Bike Hub Front Rear HG 8-11 Speed 4 Claws 36 Holes Disc Brake Hubs with Quick Release Lever Experience smoother rides and better performance with this bike hubs - perfect for high-performance mountain and road biking. Our hubs feature a CNC-machined axle for a lighter weight and stronger structure. Features: Our hubs are compatible with 8-11 speed cassettes and feature a four-claw base. They also support front and rear disc brakes, making them ideal for riders who require superior stopping power. Constructed from high grade alloy and crafted with CNC precision technology, these hubs are both lightweight and highly durable. The high-density serrated teeth interlock tightly, ensuring a firm grip with just a slight stepping angle, thus minimizing force loss. The packaging contains two quick-release levers, which are easy to install and quick to remove! Specifications: Material: Alloy Color: Black/ Red (optional) Spoke : 32H/36H (optional) Bearing : Front 2 / Rear 4 Size: Front: 100*9mm Rear: 135*10mm Weight : 493g/ 17.4oz Package list: 1 * pair of bike hubs 1 * pair of quick release levers