18"X1.95"/2.125" Bicycle Inner Tube With Valve Self Sealing Mountain Road Tire Inner Tube Replacement Parts

Features: 1. Excellent Air Retention: Made of high-purity butyl rubber, it has ultra-low gas permeability, supports up to 100 days of use without frequent inflation, greatly reduces daily maintenance hassle for riders. 2. Anti-aging & Durable: Premium butyl rubber material has great ozone resistance, temperature adaptability and wear resistance, effectively extends the service life of the inner tube, cuts down your replacement cost. 3. User-friendly Valve Design: Provides both straight valve and bent valve options, adapts to different hub valve hole structures, enables fast and convenient installation without extra modification. 4. Puncture & Tear Resistant: High-density butyl rubber construction delivers good puncture and tear resistance, reduces the risk of sudden flat tire on the road, ensures safer and smoother travel experience. Specifications: Category: Electric Bicycle Inner Tube Material: High-quality Butyl Rubber Size: 18"x1.95"/2.125" Color: Black Application: Suitable for electric bicycles, electric scooters with corresponding wheel sizes for daily commuting and short-distance travel Quantity : 1 inner tube per package Note: 1. Please note that the photo does not show actual size, please refer to Description for size details. 2. Please allow differences due to manual measurement, thanks. 3. Due to the difference between different monitors, the image may not reflect the actual color of the item. The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.