12 Speed Cassette Freewheel Mountain Bike Freewhee

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Description:

Constructed of steel aluminium materials, anti-rust, non-deformation, wear-resistant, high performance of durability.
The -sliding sprocket features tooth profile with contoured shifting gates for clear and smooth shifting even under load.
Mountain Bike Road Bicycle flywheel, hollow design, super high strength, lead chain slot and mud hole design, light weight, easy to clean.
Fits most Mountain, Road Bike Bicycles.
Works for 12 Speeds; Tooth Ratio: 11-32T (11-12-13-14-15-17-19-21-23-25-28-32T).

Specification:

Material: Steel

Package Includes:

1 Piece Bicycle Freewheel

Bike Cassette Freewheel;Bike Cassette Freewheel 12S Speed Flywheel;Bicycle Flywheel Repair Components Parts;Mountain Road Bicycle Cycle Cassette Sprockets;Bike Replacement Cog Freewheel Replacement;Cycle Repair Fix Accessories 11T 13T 25T 28T 32T

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