CHANGCHENG Electric Dirt Bike Inner Tube,2.50-17" Thickened Butyl Rubber Tire Tube for EM5 Front Wheel

["FITMENT: The inner tube is suitable for electric dirt bike EM5 front wheel.","PREMIUM MATERIAL: This electric bike inner tube is made of premium butyl rubber, which is thicker and softer than ordinary rubber.","GOOD SHOCK ABSORPTION: The tire tube for EM5 ebike is soft and highly elastic, absorbing most vibrations encountered during riding, providing you with a comfortable riding experience.","GOOD SEALING: This 2.50-17 inner tube is equipped with a premium metal valve stem, which ensures stability during inflation and prevents air leakage.","ENHANCED PUNCTURE RESISTANCE: Compared to other tire tubes, this ebike inner tube uses a thicker butyl rubber for puncture resistance, ensuring safety while riding."]