Inner Tube 18 X 3.0 with A Bent Valve Fits Many Gas Electric Scooters and E-Bike 18*3.0 Inner Tube

CST 18 X 3.0 with A Bent Valve Fits Many Gas Electric Scooters and E-Bike 18*3.0 Inner Tube ·【Material】: rubberNote: ·【We provide clear pictures, measurements where possible. Please check as much as possible to make sure the item is the one that you need.】  ·【Please allow 0.5-1 inch difference due to manual measurement.(1inch=2.54cm)】  ·【There are no instructions included in this kit.If you want to know how to use or install it,Please contact our customer service via email or online.We will provide help as much as possible.】  ·【The color of the actual items may slightly different from the listing images due to different computer screen, thanks for your understanding.】