1Versatile Application: The tire inner tube set is replacement for Yerf Dog, replacement for Motovox, replacement for Razor dirt quads go kart, for all terrain bike, for ATV, for yard tractor, etc. 2Heavy Duty Design: The inner tube provides a maximum load of 242lbs, ideal for heavy duty applications and enduring performance, sturdy and not easy to break. 3Rubber Material: The go kart tire inner tube is made of rubber material for enhanced sealing performance, tear resistance, and shock absorption, ensuring smoother and safe ride over rough terrains. 4Protective and Reliable: The ATV tire inner tube protects against the shock of rugged terrains and explosive punctures, adding durability and extended lifespan to your vehicle's wheel setup. 5Easy Inflation: The tractor tire inner tube is designed with a TR87 bent stem for easy inflation of these inner tubes. Just install the inner tube and put the valve stem outwardly. Item Type: 13x5.00-6 Tire and Inner Tube Inner Tube Stem Type: TR87 Bent Stem Material: Rubber Size: Approx. 15.24cm / 6in Application: Be prepared for any potential blowout Fitment: Replacement for Yerf Dog, Replacement for Motovox, Replacement for Razor Dirt Quads Go Kart, for All Terrain Bike, for ATV, for Yard Tractor, etc. 2 x 13x5.00-6 Tires 2 x 13x5.00-6 Inner Tubes