Pirelli SporTube 700 x 32/40 Presta 48mm

The SporTUBE is a classic cycling inner butyl tube. It features the world's most widely - used air retention system. With a wide range of sizes and specifications, it suits all cyclists, whether you're into road cycling or urban commuting.

Using this Pirelli SporTube is easy. First, make sure your bike tire is properly deflated. Then, carefully insert the tube into the tire, aligning the valve with the hole in the rim. Inflate the tube slowly, checking as you go to ensure it's sitting correctly inside the tire. When it comes to maintenance, keep an eye on the air pressure regularly and inflate it as needed. Also, store it in a cool, dry place away from sharp objects. If you notice any punctures, you can use a patch kit to fix it. Just remember to clean and dry the area around the puncture before applying the patch for a good seal.