1 Pair Road Bike Hub Disc Brake 4 Bearing Straight Pull 72 Sound Aluminum Alloy C Bike Hubs for 8 to 12 Speed Cassette

Feature: 1. High Efficiency: Stable and durable, high efficiency and good sound transmission. Whether you re riding on the street or off road, you can be passionate! 2. Upgrade Features: Lubricating 4 bearing, 72 ring high density transmission, aluminum freewheel base, CNC body. Superior performance. 24 front and 24 rear, straight pull spokes. 3. Refined Workmanship: Accuracy machining, low friction, strong sealing, can effectively isolate water, mud and dirt, and achieve a fluent and fast riding experience. 4. Aluminum Alloy Material: The road bike hub is made of premium aluminum alloy material, with high strength, no rust, no deformation, and durability. 5. Compatibility: This aluminum alloy road bike hub is suitable for use with 8 to 12 speed cassettes. Brakes are installed by locking the disc with a center lock. Specification: Item Type: Mountain Bike Hub Material: Aluminum alloy Gross Weight: 400g 14.1oz Spoke Holes: 24 front and 24 rear Spokes: Straight Spokes Size: 14G Freewheel: 6 claws, 72 rings Sealed Bearings: Taiwan Bearing Front 2 Rear 4 Axle: 12x100mm thru axle; 12x142mm thru axle Brake Installation: Lock the disc with the center lock Suitable for: 8 12 speed cassette. Package List: 2 x Bike Hub