HoveeLuty 700c Inner Tube for 700x18-32c 2PCS Road Bike Inner Tube Tpu Material Lightweight Puncture Resistant Bicycle for Unisex Adult Road Cycling 85mm Bike 700 X 28c

Small and lightweight: This bicycle inner tube weighs only 28g, light weight, small size, lightweight design, easy to carry, perfect for travelling riders. Easy to install:1. Remove the old inner tube, clean the outer tube and check carefully for any foreign objects.2. Inflate the inner tube with a small amount of air to prevent wrinkles when mounting the tyre and to prevent clamping the tyre from being scrapped.3. Pass the nozzle through the hole in the rim and adjust the inner tube into the tyre from the nozzle to the two sides.4. Mount the outer tyre onto the rim and press it to check it.5. Inflate and check the inner tube. High air tight nozzles: The inner tube has air tight nozzles and is suitable for road bikes with rim and disc brake wheelsets from 18-32mm width. Applicable models: This 700c inner tube is suitable for 700 x 18c-700 x 32c, compatible with a wide range of road bikes, making it a versatile choice for cyclists.700c inner tube reduced weight, more responsive acceleration. Material: The road bike inner tube is made of tpu material, which is abrasion resistant and more puncture resistant.