Caswynlife 2 Pack Ultralight-TPU Road Bike Inner Tube 700x35-50C, Puncture Resistant Foldable High Pressure Spare Replacement Tube for Bicycle Commuti

Details

• [ INNER TUBE DESIGN] Enhanced puncture resistance ensures a reliable ride, allowing you to conquer any road with confidence.
• [LIGHTWEIGHT AND COMPACT] Weighing only 45g, this inner tube is easy to carry and store, making it perfect for long rides or emergencies.
• [SECURE NOZZLE CONNECTION] Featuring three times reinforced seals at the nozzle connection, this tube minimizes the risk of damage and provides peace of mind during your journey.
• [TEMPERATURE RESISTANT] Built to withstand extreme temperatures, this inner tube maintains stable tire pressure for optimal safety while cycling.
• [SIZING REMINDER] Available in PV 45mm and PV 65mm; please refer to your own size chart for accurate fitting.