Single Speed Cassette Cog 12T 13T 14T 15T 16T 17T 18T 19T 20T 21T 22T Bike Casse
The spacers and cassette lockring are made of high-quality 6061 aluminum alloy to ensure durability and lightweight. This cassette is compatible with 7-11-speed HG cassette hubs. MUQZI Single Speed Cassette.
Single Speed Cassette Cog 12T-22T Bike Conversion Sprocket Gear Kit
The spacers and cassette lockring are made of high-quality 6061 aluminum alloy to ensure durability and lightweight. This cassette is compatible with 7-11-speed HG cassette hubs.