Holds air even longer thanks to higher wall thickness. Less frequent re-inflation necessary. Also provides above-average protection against punctures.Key Features:Weight: 220 gValve: AVValve length: 40 mmBead: ButylExecution Tube: Air PlusItem: 7APSizes:40-406 - 20 x 1.5047-406 - 20 x 1.7550-406 - 20 x 2.0054-406 - 20 x 2.1057-406 - 20 x 2.2560-406 - 20 x 2.3562-406 - 20 x 2.40
