Inner Tubes 2.50/2.75-18 with TR4 Valve for 80/90-18 Motorcycle Dirt Bikes 2 Pcs
【Durable & Leak-resistant Valves】TR4 straight valves are fitted into thick valve seats for enhanced durability. Valve Stem Style – TR4 straight stem. 【Butyl Rubber】High Butyl rubber content adds better air retention to inner tubes to prevent air leakage.
TYK 24×1212, 24×12.0012 ATV Industrial Tire Inner Tube with a TR13 Valve Stem
Single TYK Industries 24/26×12-12 inner tube with a TR13 valve stem. This is a multi-fit inner tube that is designed to be used in the following sizes: 24×11-12, 24×12-12, 24×13-12, 25×11-12, 25×12-12, 26×11-12 and 26x12x12.