Schwalbe SV7AP Air Plus 20"x1.5-2.0" SV 40mm cy bike inner tube

AIR PLUS. THE TUBE WITH THE BEST AIR RETENTION. A real plus for your range! The new Schwalbe Air Plus. Ideal for e-Bikes and cargo bikes! First Plus: Higher air retention: Thanks to the high proportion of pure butyl rubber, the Schwalbe Air Plus tube retains air much longer. This means less inflating is required. Second Plus: More puncture protection: With around 70% greater wall thickness, the Schwalbe Air Plus is particularly robust - and so it's well protected against pinch and penetrating punctures. Third Plus: Fully recyclable: If the Schwalbe Air Plus ever needs to be replaced - like all other Schwalbe tubes, it is 100% recyclable. 40mm valve Presta tube 20 x 1.50" - 20 x 2.40"