Disc Brake Quick Release Hub 32 Hole Aluminum Alloy Mountain Bike Front 100mm Rear 135mm Hubs

Lightweight Design: The hub body is made of high quality AL-6061 aluminum alloy with high strength and light weight. Aluminum Alloy Cassette Body: 7075 aluminum alloy cassette body has compact structure, which enhances wear resistance and good corrosion resistance. Product Features: High speed rotation, the ratchet teeth bite tighter, during the pedaling process, the pawl can bite the ratchet teeth when pedaling at a small angle, reducing the loss of force. Item Type: Mountain Bike Front Rear Quick Release Hub Material: Aluminum Alloy Front Hub Opening Size: Approx. 9 0mm Celsius 0.4x3.9in Rear Hub Opening Size: Approx. 10x135mm Celsius 0.4x5.3in Front Hub Diameter: Approx. 68mm Celsius 2.7in Rear Hub Diameter: Approx. 68mm Celsius 2.7in Front Hub Ear Distance: Approx. 62mm Celsius 2.4in Rear Hub Ear Distance: Approx. 58mm Celsius 2.3in Product Weight: Approx. 814g Celsius 28.7oz Bearing: Front 2 Rear 4 Bearings Number of Holes: 32 holes Cassette Body: Aluminum alloy cassette body, 8Celsius9Celsius10 speed cassette can be directly installed, 7 speed cassette needs to add gaskets, M8000 11 speed cassette can be directly installed.