X-PRO 12" Rear Wheel Dirt Bikes Tire with 12mm Bearing Assembly

X-PRO 12" Rear Wheel Dirt Bikes Tire with 12mm Bearing Assembly 12" Rear Wheel Rim Tire Assembly designed specifically for dirt bikes Includes Tire, Rim, Tube, Hub, and Wheel Bearing for complete assembly Size: 3.0-12, with an inner diameter of 12" and a width of 3.0" Compatible with 12mm axle; brake rotor center hole diameter is 100mm Fits ID: 76mm brake rotor and sprocket center hole diameter of 92mm