About this item

? ENHANCED SPEED AND PERFORMANCE: Engineered for superior cycling dynamics, our 700c TPU inner tube weighs a mere 44g, a significant reduction compared to standard 150-200g rubber inner tubes. This optimized weight minimizes tire inertia and rolling resistance, translating to tangible gains in speed and overall performance. Its compact form factor also facilitates effortless storage and transport.
? ULTRA-LIGHTWEIGHT AND ROBUST CONSTRUCTION: Fabricated from advanced TPU composite, our gravel inner tube offers exceptional durability surpassing that of traditional rubber variants. The enhanced TPU matrix provides superior puncture resistance, ensuring a reliable and safe ride. Additionally, it exhibits resistance to oils and moisture, coupled with high load-bearing and impact resistance. This results in a lightweight gravel inner tube that delivers uncompromising performance.
? PRECISION COMPATIBILITY: Our TPU bicycle tubes are specifically designed as a gravel bike inner tube 700, and are fully compatible with 700c road bike tires, accommodating widths from 32-42c. Featuring a 65mm Presta valve, these TPU inner tubes are precisely calibrated for optimal fitment with 700 x 35c, 700 x 40c, and 700 38c tire specifications.
? EASY INSTALLATION: Remove the wheel and old 700c inner tube. Slightly inflate the new TPU tube (max 6 PSI) for easy placement. Insert the valve and position the tube inside the tire. Re-mount the tire on the rim and inflate to the recommended pressure. Reattach the wheel, aligning the derailleur and chain properly.
? 100% GUARANTEE: Customer satisfaction is our top priority. If you have any questions, issues, or are not satisfied with the product, please email us and we will assist you as soon as possible