---

About this item

• 【FITS MULTIPLE TIRE SIZES】This 28'' Gravel & 29'' MTB bike tube is compatible with many tire sizes: 700 x 32C-47C, 29'' Mountain Bike Valve Length French 60mm
• 【Removable air valve insert】The valve core can be replaced if damaged. Users can replace the CLlK valve core
• 【Ultra lightweight and space-saving】Made of TPU material, TPU tube weighs only 50 g (up to 70% lighter than normal butyl tubes) and requires 50% less space in the bag. Lightweight and easy to carry, CYCLAMI bike tubes are the ideal portable replacement tube
• 【TPU technology】Our hoses are made with advanced TPU technology, which ensures excellent sealing, shock absorption and electrical insulation. Improve your driving experience thanks to its superior performance and reliability
• 【Easy to install and safety instructions】Lightly inflate before installation (max. 0.5 bar/8 psi) to avoid twisting. Keep rim and tyre inner wall clean before installation - so you minimise the risk of foreign body punctures
• 【Contact us】After you receive our TPU inner tube, no matter what problems you encounter, you can contact us at the first time, and we will provide technical guidance and after-sales guarantee.

【FITS MULTIPLE TIRE SIZES】This 28'' Gravel & 29'' MTB bike tube is compatible with many tire sizes: 700 x 32C-47C, 29'' Mountain Bike Valve Length French 45/60mm