26x1.9/2.125 Inch Bicycle Inner Tube Rubber French Valve FV Bike Inner Tube 48L for Mountain Bike

Feature: 1. Rubber Material: Made of high quality rubber with good air tightness, heat resistance and durability. The air valve are all high airtight air valve, which are stable and durable. 2. Air Retention Performance: With excellent air retention performance, bike inner tube will not pump for six months under normal use, saving time and avoiding the trouble of frequent pumping. 3. Long Service Life: Bicycle inner tube is not easy to leak and damage, can increase the life of the tire, can maintain the correct internal pressure, and reduce excessive tortuousness of the tire sidewall. 4. Inner Tube Size: Bike inner tube size is 26x1.9/2.125 inches, which is suitable for replacing inner tubes of mountain bikes. 26 inch bicycle inner tube is suitable for 26 inch wheels, (please confirm how many inches the bicycle tire is before buying), the width is between 1.9 and 2.125 inch tires. 5. Warm Prompt: When removing or installing the inner tube, do not use sharp installation tools to avoid puncturing the inner tube.

Specification: Item Type: Bike Inner Tube 26x1.9/2.125 Product Material: Butyl Rubber Air?Valve Specification: F/V (French Valve) Features: Puncture Resistance, Strong?Air?Tightness Color: As Pictures Shown Weight: Approx. 207g / 7.3oz

Package List: 1 x Inner Tube