Vittoria Air-Liner is a puncture protection insert for  Tubeless tires that not only improves performance but also provides excellent puncture resistance. Air-Liner Cyclocross was specifically developed for the high demands of cyclocross racing, where low tire pressures, tight turns, and unpredictable terrain challenge both riders and equipment.

FeaturesTubeless

• optimized for cyclocross tires
• made of polymer foam
• optimal shock absorption and improved handling
• maximizes puncture protection
• reduces the risk of bottoming out
• suitable for tires with widths between 31 and 33 mm

Each Air-Liner Cyclocross comes complete with a Vittoria Tubeless Multiway valve (60mm) for maximum airflow and a perfect tubeless setup. Lightweight, stable, and reliable – the ultimate insert for Cyclocross competition.