This Tube 29er X is designed for tires ranging from 1.75 to 2.125 A/v. It offers high - performance and reliability, ensuring a smooth cycling experience.

To use this tube, first remove the old tube from your tire. Then, carefully insert the new Tube 29er X into the tire, making sure it lies flat. After that, inflate the tube to the recommended pressure (check your tire's sidewall for the right amount). When handling the tube, be gentle to avoid punctures. For maintenance, store the tube in a cool, dry place away from sharp objects. If you notice any signs of wear or damage, replace the tube promptly.