Features: Precise Fitment: This heavy-duty inner tube is specifically designed for the Tutti Soleil 01 electric dirt bike, providing a seamless fit for the 3.00/3.50-12 rear tire. Easy Maintenance: The robust TR4 threaded straight valve stem offers excellent stability and is compatible with most pumps, making inflation and maintenance effortless. Puncture & Blowout Resistant: Engineered to be less prone to pinching, punctures, and ruptures. The advanced pinch-flat protection and reinforced valve base reduce the risk of tire blowouts in brutal off-road conditions. Optimized Off-Road Design: Built specifically to handle challenging terrain, including rocky trails and muddy conditions. Superior Shock Absorption: Made from premium butyl rubber, this tube provides excellent shock absorption, reducing vibrations from uneven surfaces for a more comfortable and controlled ride. Specification: Size: 3.00/3.50-12 (Rear) Valve Stem: TR4 Material: Butyl Rubber Fitment: Specifically designed for the Tutti Soleil 01 electric dirt bike. Package Includes: 1 x Rear Inner Tube