Features1Durable Steel Material: Made of high strength steel, the bike flywheel is non deformable, resistant to rust and built to last, ensuring its longevity and performance. 2Reliable Performance: The bike single speed flywheel provides a seamless and smooth rotation, ensuring a comfortable and efficient riding experience. 3Secure Connection: The flywheel sprocket is used for racing bikes with or without a transmission, designed with 16T, ensures a tight and secure connection. 4Universal Application: The flywheel is suitable for single speed bikes, electric bikes, and folding bikes, making it versatile and compatible with various bike types. 5Easy Installation: The bike freewheel is designed for easy installation and user friendly operation. It is an ideal choice for outdoor cycling enthusiasts and riders of all levels.SpecificationItem Type: Bike FreewheelMaterial: SteelWeight: Approx. 271g/9.6ozPackage List2 x Bike Freewheel