E-Bike Rubber Inner Tube with Bent Valve (14X2.125)

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This 14x2.125 inner tube model with CR202 angle stem is designed for use on 14-inch wheels with tyre widths between 2.125 and 2.40 inches. It can be used as a replacement inner tube for 14x2.125 / 57-254 electric scooter tyres. (Please ensure your bike tyre is 14 inches before purchasing).

Our inner tube features an American-style elbow design with a 32mm Schrader (normal) valve stem. The innovative bend nozzle design can withstand heat pressure, ensuring a tight interface seal and preventing leaks. The material is pure copper, providing high pressure resistance and minimizing deformation for long-lasting use.

The 14x2.125 inner tube ensures airtightness and vibration damping, delivering superior road safety and a smooth, stable ride every time. Its high-performance design boasts high elasticity and anti-slip properties, with a clear surface texture, high-strength metal valves, and the ability to remain inflated for up to 180 days.

Designed specifically for 14-inch electric scooter wheels and E-Bike Tire Tubes, our inner tubes provide a seamless fit, making them easy to replace with a convenient, hassle-free installation process.

Key features: - High-quality butyl rubber construction resistant to high temperatures and aging for long service life - Good damping effect compared to solid tires, but can be punctured if the tire is penetrated - Suitable for 14-inch wheels with tire widths between 2.125 and 2.40 inches - 32mm Schrader (Regular) valves - Lightweight, easy to install, and reliable for a superior user experience - Simple to change and install, with the valve position easily adjustable

Before installation, ensure the inner tube matches the size of the tire, slightly inflate it to avoid cracks or damage, and properly install the valve nut. If you have any questions about the product, feel free to reach out to us by email.

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