Aeron City Tour Ultra Protect Sv 42 Inner Tube Silver 650B/700C / 55-65 650B/700C Black

Developed for performance and puncture protection for everyday or leisure use. Developed for bikers who want maximum reliability in everyday use. Aeron/TPU tubes for city and touring are characterised by optimised puncture protection. Their low weight and low rolling resistance also increase performance and the fun factor on every tour.Anyone who is out and about on their bike or e-bike in the city or on a weekend tour in their free time first and foremost needs a reliable inner tube with high puncture protection. The Aeron/TPU Perfomance Protect and the Performance UltraProtect fulfil these requirements perfectly. The fact that they weigh only half or even a third of a conventional butyl inner tube is a further advantage when it comes to saving more power or battery performance with a lighter system.Cyclists have always relied on butyl inner tubes. Everyone knows them, everyone has patched or changed them after a puncture. However, the cycling world is on the brink of a new era, and t