vsshe 2Pack TPU Bike Inner Tube, Bicycle Inner Tube for 700×18-32C, 40g Ultralight Road Bike Tube with 65mm Presta Valves for Road Bike

• 【TPU Material】: Our bicycle inner tubes are made of TPU material, which is flexible, wear-resistant, anti-aging, oil-resistant, and waterproof. Its puncture resistance is better than that of butyl and latex inner tubes. It has lower rolling resistance, makes pedaling lighter, and has excellent air tightness, which keeps the air in place for a long time and prevents slow leakage.
• 【Wide Compatibility】: This road bike inner tube has an 65mm French valve length, which is compatible with tire sizes of 700x18/23/25/28/30/32c and mainstream road bike wheelsets. The product is suitable for all riding scenarios, including daily commuting, professional racing, long-distance riding, and gravel roads.
• 【Easy Installation】: This inner tube only requires low-pressure inflation before installation to prevent bending or twisting. Even beginners can quickly and easily change it. The product comes with replacement tools. The standard set includes: 2 lightweight inner tubes, 1 tire lever, 2 pairs of valve inserts, 4 puncture repair patches, instruction manual, and a PP storage box.
• 【Superior Durability】: Our bicycle inner tubes use an integrated sealed valve for better air tightness and less leakage; the tube wall thickness is 0.2mm±0.03mm, and the ultra-thin tube wall balances lightweight and structural strength; the temperature resistance range is -40℃~70℃, and it can be used stably in both high and low temperature environments.
• 【Ultra-light and portable】: This ultra-light road bike inner tube is made of high-quality materials, reducing weight by about 70% compared to traditional butyl rubber inner tubes; each tube weighs about 40g, and its folded volume is only 1/3 to 1/5 of that of a traditional inner tube, directly halving the storage space. It is lightweight and easy to carry, making it the best choice for a spare tire for travel.

【Features】:This road bike inner tube is made of TPU material, which reduces rolling resistance by 20% compared to traditional rubber inner tubes, resulting in more responsive acceleration and easier pedaling. It also boasts good toughness, acid and alkali resistance, and wear resistance.Compared to traditional butyl rubber inner tubes, it is approximately 70% lighter, weighing only about 40g per tube, making it lightweight and portable, and an ideal choice for spare tires.It has a 30% increased elongation, effectively improving puncture resistance and reducing the risk of flat tires, making it an ideal choice for starting your enjoyable cycling journey.【Specifications】:Material: TPUColor: Orange【Package List】:Inner tubes *2, tire lever *1, valve inserts *2 pairs (black), instruction manual *1, repair patches *4 (white), PP box *1700/18C-32c 65mm valve insert 2PC