Feature:1. Applicable Model: Suitable for all kinds of off‑road motorcycles, replacement for Coolster 50cc 70cc 110cc SSR Dirt Pit Bike.2. : Tire size 2.5‑10in, size 1.40x10in, shaft and bearing size 12mm, screw hole center distance 47mm, hub width 160mm, screw hole diameter 8mm.3. Premium Material: Made of high quality rubber, puncture resistant, designed for use in soft, medium and hard terrain to withstand the toughest racing conditions.4. Unique Pattern Design: Increase the friction between the tire and the ground; reduce tire noise and improve comfort; improve vehicle handling performance.5. Good Replacement: Rear wheel and tire assembly, directly replace the original old wheels, excellent mud and snow performance.Specification:Item Type: Rear Wheel TireMaterial: Aluminum alloy and rubberTire Size: Approx. 2.5-10in/6.35-25.4cm Size: Approx. 1.40x10in/3.56x25.4cmShaft And Bearing Size: Approx. 12mm//0.47inScrew Hole Center Distance: Approx. 47mm/1.85inWheel Width: Approx. 160mm/6.3inScrew Hole Diameter: Approx. 8mm/0.32inFitment: Replacement for Coolster 50cc 70cc 110cc SSR Dirt Pit BikeHow to Use:Replacement parts.Package List:1 xRear Wheel Tire