STRONG & 3.00-4 Replacement Electric Scooter Angle Valve 3.00-4 Inner Tube for Mobility Scooters, Scooters, Currie Scooters, Pride Mobility Scooters, Gas Scooters, Goped, Bladez, Go Karts, Mini ATVs, Hand Trucks and more. STRONG & 3.00-4 Replacement Electric Scooter Angle Valve 3.00-4 Inner Tube for Mobility Scooters, Scooters, Currie Scooters, Pride Mobility Scooters, Gas Scooters, Goped, Bladez, Go Karts, Mini ATVs, Hand Trucks and more. , Never Mounted, High Quality,Easy To Install Fit most 4 inch rear tyres,check your tyre or old inner tube to confirm. colour: black Material:rubber size:Wheel diameter: 260mm wheel width: 85mm Package Contents: 4 * Tire in bicycle Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.