ZTTO 12 Speed 11-51T CNC Aluminum Alloy + Steel Mountain Bike Cassette Freewheel for HG Hub - Red+Silver

• 【Precision CNC Construction】This mountain bike cassette freewheel is crafted using advanced CNC technology, offering a sleek, hollowed design that is ultra-lightweight without compromising durability
• 【Premium Material Composition】Made from a combination of 7075 aluminum alloy and high-strength steel, this cassette achieves the perfect balance of lightweight construction and robust durability
• 【12-Speed HG Hub Compatibility: 】Designed for HG cassette hubs, this freewheel is compatible with 12-speed drivetrains, including DEORE M6100, SLX M7100, XT M8100, XTR M9100, SX, NX, GX, XX1 EAGLE, and more
• 【Enhanced Performance】Engineered to deliver smooth and precise shifting, this freewheel enhances the overall efficiency and reliability of your bike’s transmission system
• 【Lightweight Advantage】The hollowed CNC design significantly reduces weight, making your mountain bike lighter and more agile without sacrificing the strength needed for rugged trails and tough rides

Specifications:

• Applicable freehub typ: HG freehub
• Material: 7075 aluminum alloy + high-strength steel (maximum 3 gears)