Caswynlife Lightweight Polymer Bicycle Inner Tube for 16 & 20 Inch Folding Bike, 45mm/65mm Presta-Valve, High Pressure Tube Fits 349 406 451 Wheel Siz

Details

• [IMPROVED PUNCTURE RESISTANCE] The inner tube is designed with enhanced puncture resistance, a safer and more reliable ride on your folding bike.
• [COMPACT AND LIGHTWEIGHT] This inner tube is lightweight and folds compactly, making it easy to carry and store without taking up much space.
• [SECURE NOZZLE CONNECTION] Features a three-times reinforced seal at the nozzle connection, providing added security and reducing the risk of damage during use.
• [MINIMIZED AIR LEAKAGE] Constructed with no long seams around the circumference, this tube minimizes air leakage with only a ring of joints around the valve.
• [TEMPERATURE RESISTANT] Built to withstand high and low temperatures, maintaining stable tire pressure for your safety while riding.