Description
Wide Compatibility - 3.00-4 inner tubes fit 3.00-4 300-4 260x85 10"x3" for Gas Scooters, Go karts, ,Mini ATVs, Hand trucks, Goped, Bladez, Hand Truck, Mobility Scooters, Razor Scooters, Currie Scooters, Pride Mobility Scooters, Electric Scooters, Utility Dolly, Generator, Power Chair.Models for Reference-300-4 Inner tube for XTR-HD 550, XTR-HD 550, XTR-S 450, XTR-SE 450, XTR-S Transport 450, XTR Comp 2, XTR Comp 450, XTR Street 2, XTR Street 450 Razor E300, E325/ eZip E-400, E-450, E-4.0, E-4.5/ Minimoto Sport Racer /IZIP I-400 /Avigo Extreme Off-Road Scooter/Bladez Moby Comp.Butyl Rubber- High Butyl rubber content adds better air retention to inner tubes to prevent air leakage. Butyl rubber inner tubes can hold air up to 6 months without leaking. Traditional rubber's air permeability means you often need to reinflate your inner tubes as often as every 30-45 days.TR87 Angled Valve Stem- Rubber coated TR87 angled valve stem with enhanced seat seal prevents sand and dust from entering the inner tube and the tire. The tough rubber stem seat is also tear resistant to extend the service life of the valve.5 Years Longevity- Butyl rubber inner tubes are more impact and heatresistant, meaning they can offer more than double the service life of ordinary inner tubes
