Engwe M1/M1pro Inner Tube Replacement

Compatible:  M1 AND M1PRO

The 20x 4.0 Inner Tube Replacement is designed to fit 20-inch tires with a 4.0 width, offering a reliable and durable solution to keep your bike or electric scooter rolling smoothly. Made from high-quality rubber, this inner tube is built to withstand everyday wear and tear, providing excellent puncture resistance and lasting performance. Whether you’re repairing a flat or upgrading your ride, this easy-to-install replacement ensures a secure and comfortable ride every time. Keep your wheels turning with confidence with the 20x 4.0 Inner Tube Replacement!