Continental Supersonic Inner Tube

The Supersonic is designed specifically for performance and weight savings, making it best suited for race day or special events. Because it is ultra-lightweight, it is more susceptible to punctures than standard training tubes, so it is not recommended for everyday commuting or rough road conditions.

Yes, this tube is compatible with 700c wheels, provided your tire width is between 18mm and 25mm. Please check the sidewall of your current tires to ensure they fall within this range before purchasing.

The 60mm valve is ideal for standard to mid-depth rims. If you are using deep-section aero wheels, you may need a longer valve or a valve extender to ensure you can easily attach your pump.

At just 50 grams, the Supersonic is significantly lighter than a standard butyl inner tube, which typically weighs between 100 and 150 grams. This reduction in rotating mass at the wheel helps improve acceleration and climbing efficiency.

This is a high-quality, seamless butyl rubber tube. It offers the weight benefits of a race-specific tube while maintaining the reliable air retention that butyl is known for, unlike latex tubes which often require daily inflation.