Hominas 13 Speed Cog Cassette 50T bikes Cassette Freewheel Sprocket Cassette Freewheel for Road Bikes Mountain Bikes

• Material: Mountain bikes flywheel made of chrome molybdenum steel (nickel chromium surface treatment), corrosion resistance, good heat resistance, do not worry about long term use of friction heat to affect its life.
• Functionality: 13 speed 50T cog cassette is easy to maintain and rarely rubbed internally. This flywheel is characterized by smooth rotation without noise.
• Save Effort: Fast ride with less effort, it can promise even chain rotation without much noise. High accuracy internal thread, ensure the bikes cassette freewheel is tightly connected with the bikes hub, and the manipulate is stable.
• Lightweight: The hollow design reduces the weight of the flywheel, and the lightweight aluminium alloy does not put additional strain on the bikes, making it easier to ride for a longer period of time.
• Compatibility: High modeling accuracy, toothless design, road bikes cassette flywheel suitable for road bikes cassette flywheel, suitable for shimano and for sram.

manipulateFeatures: Material: Mountain bikes flywheel made of chrome molybdenum steel (nickel chromium surface treatment), corrosion resistance, good heat resistance, do not worry about long term use of friction heat to affect its life. Functionality: 13 speed 50T cog cassette is easy to maintain and rarely rubbed internally. This flywheel is characterized by smooth rotation without noise. Save Effort: Fast ride with less effort, it can promise even chain rotation without much noise. High accuracy internal thread, ensure the bikes cassette freewheel is tightly connected with the bikes hub, and the manipulate is stable. Lightweight: The hollow design reduces the weight of the flywheel, and the lightweight aluminium alloy does not put additional strain on the bikes, making it easier to ride for a longer period of time. Compatibility: High modeling accuracy, toothless design, road bikes cassette flywheel suitable for road bikes cassette flywheel, suitable for shimano and for sram. Specification: Item Type: Mountain Bikes Flywheel Product Material: Chromium Molybdenum Steel Color: As Pictures Shown Weight: Approx. 644g / 22.7oz Speed: HG System Adaptation: Road Bikes Cassette Flywheel Compatibility: for SHIMANO and for RAM (Note: Must be a regular hub) PackageList: 1 x Flywheel 3 x Accessories