Front and Rear Mountain Bike Hubs 32/36 Holes Sealed Bearing Rotary Disc Brake, Machined for Smooth Cycling (36 hole set)

• [ENGINEERED FOR PERFORMANCE] These bicycle hubs are constructed from aluminum alloy and steel, they withstand the rigors of mountain biking while remaining lightweight.
• [SEALED FOR PROTECTION] The innovative sealed bearing system keeps water, mud, and dirt out, providing a consistently smooth ride in all conditions.
• [ACCOMMODATES VARIOUS SPEEDS] Compatible with both 6-speed and up to 10-speed flywheels, making them an excellent choice for cyclists looking for adaptability in their setup.
• [PRECISE DIMENSIONS] With measurements of 100mm for the front and 135mm for the rear hub, they fit perfectly into standard mountain bike .

Feature: *Made of - materials, * Sealed Bearing *Made of aluminum alloy and steel material, and lightweight. * for Precision-machined steel bearings for a smooth and for fast ride. *Low-friction seals effectively shut out water, mud and dirt. *32 and 36 holes are available，support 6-10speed flywheel Specification: Product name: bicycle hub Material: steel+iron Colour: Black Number of holes: 32 holes 36 holes Category: Bearing hub weight： 980g size: front 100mm rear 135mm Rating: Spin-On Cassette 5-6-7-8-9-10 Speed Adapter disc specifications: standard diagonal hole pitch 44MM, suitable for 2MM round spokes Package content: 1pair Hubs[front+rear]