- 🚴【MOST COST EFFECTIVE WAY TO SAVE WEIGHT】Our gravel bike inner tubes weigh only 45 grams, about 100 grams less than the traditional butyl rubber inner tube, save 200 grams (0.44 lbs) for a pair.
- 🚴【COMFORTABLE AND SAFE】This inner tube is explosion-proof. Change to our inner tube, it can absorb the impact of uneven road surface, making the ride more comfortable and safe.Choose us, ride with confidence.
- 🚴【PUNCTURE RESISTANCE】The special new TPU material has excellent resistance to puncture. Seamless construction, with a mold-cured vulcanization, to ensure uniform roundness and give a smooth ride and handling.
- 🚴【EASY INSTALLATION】Easily replace old tire inner tubes in minutes, saving time and efficiency. Novices can easily do it, especially suitable for cycling enthusiasts who often worry about changing inner tubes.
- 🚴【CYCLISTS WARRANTY】Pack of 2 tubes with 2 FREE patches. If the tubes give you any trouble, accidentally hit a meteor and puncture on your first ride, contact us and we'll replace the tube for you.
Who doesn't want a lighter bike inner tube? Here we are.
* This inner tube cannot be inflated a lot when it is not installed in the outer tire, otherwise it will cause irreversible damage!
* The special new TPU material has excellent resistance to puncture. Using the integrated manufacturing technology, there are no seam marks around the inner tube, and a circle of interfaces around the inner tube air nozzle reduces the chance of trachoma in the inner tube.
* The ultra-light weight is only 36g for road tube and 45g for gravel tube, which is about 100g less than the traditional butyl rubber inner tube, and a pair saves 200g!
* When using the patch, first clean the surface with the alchohol cleanser, apply the patch, and wait for 5-10 minutes for the patch to fully attached to the tube. (DO NOT inflate more than 70psi when you are using patch)
