Pcs 4.10/3.50-4 Inch Inner Tube Tire for Hand Truck, Trolley, Hand Cart, Garden Cart, Lawn Mower, Replacement Tube 4.10-4

General descriptionInner tube made of isoprene isobutylene rubber, offering superior airtightness, elastic cushioning, and aging resistance compared to natural rubber. This heavy-duty inner tube features a TR87 bent valve stem and has a maximum inflation pressure of 30 PSI. It is designed for various applications including hand trucks, dollies, garden carts, lawn mowers, small tractors, wheelbarrows, and more, fitting 4.10/3.50-4 inch tires/wheels with a 10-inch outside diameter.Technical specificationsMaterial: Isoprene isobutylene rubberValve type: TR87 bent valve stemMaximum inflation: 30 PSISize: 4.10/3.50-4 inchesPackage contents: 2 tire tubesMeasurement tolerance: +/- 1-3 cmCompatibility and accessoriesCompatible with Baja Motorsports Dune (DN65) Go-KartCompatible with Bladez models (Comp, Cruz'r, S, XTR-HD 550, XTR-S 450, XTR-450, XTR-S Transport 450, Comp 2, Comp 450, Street 2, Street 450)Compatible with Turbo Housing Tiger 2403 EVO models (Evo2, Evo2X, EvoL2X, EvoSPX)Compatible with Assault and Assault ProCompatible with Hoveround Teknique FWDCompatible with Manco Bandit 104BCompatible with Mongoose Dirt GrinderCompatible with PaceSaver models (Scout Boss 5, Scout Boss 6, Scout RF-P3, RF-P4)Compatible with Super Turbo models (1000 Elite, 800 Elite)Compatible with Scoot 2X (49X)Compatible with Venom BMX and Venom PROCompatible with Yerf-Dog models (1204, 3101, 3208)InstallationTo ensure proper installation, check if the inner tubes are completely sealed by submerging them in water. If bubbles appear, the tube may be damaged.UsageInflate the inner tube using a hand pump only. It is suitable for various applications including hand trucks, dollies, garden carts, lawn mowers, small tractors, wheelbarrows, and more.