Addmotor 20 x 4.0 In. Latex Rubber Bicycle Inner Tubes Replacement, Air Tightness Latex Rubber Odor-Free Addmotor Inflatable Bicycle Fat Tire Tubes

Sizes: 20″ x 4″ Brand new and durable bike inner tubes. High-Quality Latex Provide Extra Comfort: With thick natural rubber made from premium, 100% Latex, odor-free rubbers. Will absorbs shocks from bumps and hollows. Fits for many electric bikes, fat-tire bikes, mobility scooters, electric scooters, gas scooters and other applications with the same tire size. Valve Type: Schrader Valve (Standard) Tube Compound: Latex Rubber. Brand: Addmotor Sport: Bicycling