4.10 3.50-4 inch Inner Tube works with hand trucks, dollies, garden cart, garden wagon, lawn cart, utility cart, flat carts, lawn mowers, small tractors, wheelbarrows, yard trailers, Trolley Carts, wagons, generators, snow blowers and most 410/350-4 Wheel Applications for 4.10/3.50-4 inch TIRES / WHEELS: Replacement tubes for 4.10/3.50-4 tires / wheels (10 inch outside diameter). Also measured as 4.10 3.50-4, 410/350-4, 3.5-4 4, 4.1/3.5 4, 4.10 3.50 4, 4.10 3.50-4, 4.10/3.50-4, 4.10/3.50-4 inch, 4.10x3.50-4 in inchThis inner tube is made of isobutylene isoprene rubber, which is better in air tightness, elastic damping and aging resistance than natural rubber. NOT recapHeavy duty inner tube with TR87 bent valve stem, Maximum inflation is 30 PSI. Inflate with manual pump onlyCUSTOMER SATISFACTION: Before installing, check to see if the inner tubes are completely sealed by putting them in water, if there are any bubbles, they are already damaged.Feature: InflatableValve: Angled Stem TR87Ply Rating: 4Maximum inflation: 30 PSICompatibilityBaja Motorsports (DN65) Go-KartBladez Comp / Bladez 'r / Bladez SBladez XTR-HD 550 / Bladez XTR-S 450 / Bladez XTR-SE 450 / Bladez XTR-S Transport 450 / Bladez XTR Comp 2 / Bladez XTR Comp 450 /Bladez XTR Street 2 / Bladez XTR Street 450Carter Turbo 2403 Evo2 / Evo2X / EvoL2X / EvoSPX Assault / Assault ProHoveround Teknique FWDManco Bandit 104BMongoose Dirt GrinderPaceSaver Scout Boss 5 / PaceSaver Scout Boss 6 / PaceSaver Scout RF-P3 & RF-P4Super Super Turbo 1000 Elite / Super Turbo 800 EliteUber Scoot 2X (49X) Mini BMX / PRO MiniYerf-Dog 1204 / Yerf-Dog 3101 / Yerf-Dog 3208colour:blackMaterial:rubbersize:260x85cmMeasurement: 4.10/3.50-4 inchPackage Contents:6 * of Inner TubesOnly the above package content, other products are not included.Note: Light 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.