mizikuu 4.80/4.00-8 Tire Inner Tubes, 1 Pack Inner Tube Replacement With Bent Valve Stem Heavy Duty Premium Thickened Replacement Tire For Wheelbarrow, Hand Truck, Tool Cart, Garden Carts and more

4.80/4.00-8 Inner Tube: Inner tube for unicycle trolley wheels 4.80/4.00-8 universal inner tube for (almost) all unicycle trolleys. Suitable for mini bikes, go-karts, lawnmowers, trolleys, unicycles and wheelbarrows. Stability: Valves have excellent sealing and tightness, will not leak and can withstand higher pressure. Breathable heat dissipation. With bent stem, it is easier to inflate than straight valve. Perfect for Tyre Peplacement: These 4.80/4.00-8 replacement inner tubes are thicker than normal inner tubes and offer greater shock absorption. They are easy to fit, have optimum directional stability and are comfortable to ride. High Quality: 4.80/4.00-8 unicycle tube is made of high quality wear-resistant rubber with high resistance. Excellent air tightness, elastic damping and anti-aging properties. Strong and durable. Easy to Install: The spare tyre is equipped with a tyre puller, which can hang the puller after the tyre is tilted to provide stability, and is not easy to damage the steel rim and inner tube.