mizikuu 12 1/2 x 2 1/4 Strollers Inner Tubes (2 pcs), Inches Hose with 45 Angled Valve Stem Double Strength Hand Wheelbarrow Tire for Pushchairs, Scooters, Bikes

12 1/2‘ x 2 1/4’ inner tube: Inner tube suitable for prams, scooters, bicycles, children's bikes and other scooters with 12 inch tyres. High Quality: The unicycle hose is made of high quality abrasion-resistant rubber, which has higher abrasion resistance compared to traditional hoses. Excellent air tightness, elastic damping and anti-aging properties. Strong and durable, prolonging the life of the hose, reducing replacement frequency and maintenance costs. Easy to Install: The spare wheel is equipped with a tyre puller, which can be hung after the tyre is tilted to play a solid role, allowing you to install the inner tube in an easy way, and not easy to damage the steel rim and inner tube. Perfect Tyre Replacement: These replacement tubes are thicker than regular tubes for greater vibration damping, eliminating shocks caused by paved roads or road bumps and rough surfaces and can be used for a long time. Stability: The valve is bent to 45 degrees, the tyre can maintain stable sealing and tightness after inflation, no air leakage, and can withstand higher pressure. Breathable heat dissipation improves driving safety and efficiency.