Features:- Schwalbe has been using levels for many years to indicate puncture protection of her tires.- Two examples: only Schwalbe has the tires that can be called ´´anti-puncture´´ (protection 7).- For mountain bikes, Tubeless became the standard for performance-oriented use with the- Schwalbe dust inserts from Tubeless Easy technology together with sealing milk for optimum puncture protection (protection 6).- The DualGuard has been developed for fast, light bicycles that are used daily.- The combination of rubber insert and fabric insert is the perfect compromise between daily and speed-oriented use.V-GUARD (5):- Extremely light and cut-resistant high-tech fiber.- This high-tech fabric offers high puncture resistance on light racing and touring tires.Specifications:- Version: folding tires- Bet range: race- Inch: 28 ´´- TPI / EPI: 127- Inch size = 28x1.00- Etrto size = 25-622- Weight: 250g