Schwalbe Air Plus No. 19AP Inner Tube - 28/29" | SV

Schwalbe Air Plus 28/29" inner tube with 40mm valve. Extreme air pressure stable! The rubber compound makes it possible: less air leakage and less to pump. Extremely reliable! Quality control for safe riding pleasure: each Schwalbe tube is checked twice on air retention in the factory. Fits the following dimensions: 40-622 (28" x 1,5") 47-622 (28" x 1,75") 50-622 (28"/29" x 2") 54-622 (28"/29" x2,1") 57-635 (28"/29" x 2,25") Highlights of the Schwalbe Air Plus Tube Higher air retention - Due to the high proportion of pure butyl rubber, the Schwalbe Air Plus tube retains air significantly longer than conventional bicycle tubes. Therefore you have to inflate less often. 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. 100% recyclable - If the Schwalbe Air Plus ever needs to be replaced - like all other Schwalbe tubes, it is 100% recyclable.