Continental Supersonic Presta Valve Tube

The Supersonic is engineered specifically to reduce rotating mass. At just 50 grams, it helps lower the weight of your wheelset, which can make a noticeable difference in acceleration and climbing performance.

Yes, this tube is designed for 700c wheels and is compatible with tires ranging from 18mm to 25mm in width. It uses a standard Presta valve, making it a direct fit for most modern road clincher setups.

While it is highly reliable due to its seamless construction and individual testing, the ultra-lightweight material is thinner than standard tubes to save weight. You should expect a slightly higher risk of punctures compared to heavier, thicker tubes, so it is best suited for racing or performance-focused rides.

This tube features a 42mm Presta valve. It is important to check if your wheel rim depth requires a longer valve stem before purchasing.

While you can use it for training, the Supersonic is optimized for competitive efforts where weight savings are the priority. For daily commuting where puncture protection is more critical than weight, a standard-weight tube is generally a more practical choice.