Pirelli SporTube 27.5 x 2.1/2.4 Presta 48mm

The SporTUBE is a classic cycling inner butyl tube. It features the world - renowned air retention system, perfect for all cyclists. Whether you're into road cycling or urban commuting, there's a size and spec for you.

To use the Pirelli SporTube, first remove the old tube from your bike tire. Then, carefully place the new tube inside the tire, making sure it lies flat. Attach the valve to the rim and start inflating the tube until it reaches the recommended pressure. When installing, be gentle to avoid pinching the tube. Check the tube regularly for any signs of wear or damage. If you notice a small hole, you can patch it using a tube repair kit. Store the tube in a cool, dry place away from sharp objects to extend its lifespan.