1. Made of metal, anticorrosive, high-performance and durable.2. Characterized by smooth rotation without much noise.3. High internal thread, ensure close connection with hub, smooth operation.4. Provides fast riding speed and reduces the works required.5. Lightweight and small, easy to install on your bike.Specification:Features:Made of metal, anticorrosive, high-performance and durable.Characterized by smooth rotation without much noise.High internal thread, ensure close connection with hub, smooth operation.Provides fast riding speed and reduces the works required.Lightweight and small, easy to install on your bike.Specification:Condition: Brand NewItem Type: FreewheelMaterial: MetalSize: Approx. 7 cm/2.8 inWeight: Approx. 139gPackage List:1 * Freewheel