Features： 1、Tire Size: The tire size is 2.5‑10, the tire width is about 65mm/2.56in, and the rear wheel is suitable for axle diameter 12mm/0.47in. 2、Wheel Assembly: This is an assembly rear wheel that provides complete tire, inner tube, bearing, inner spacer, sprocket and disc. 3、Weight Reduction: The original rear wheel can be converted into this mini wheel to reduce the weight of the body and improve the riding experience. 4、Wear Resistant: The rear wheel assembly is made of rubber and metal materials, with strong friction, strong grip and it is abrasion resistant. 5、Applicable Models: Motorcycle rear wheel assembly has a wide range of applications, suitable for dirt bike, motorcycles, bicycles, etc. Specification： Item Type: Rear Wheel Assembly Material: Rubber + Metal Tire Size: 2.5-10 Suitable for Axle Diameter: Approx. 12mm/0.47in Tire Width: Approx. 65mm/2.56in Applicable Models: Dirt Bike, Motorcycles, Bicycles, etc. Package List： 1 x Rear Wheel Assembly