Schwalbe No. 3 Inner Tube - 16"

16 inch inner tube with with different types of valves. 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: 47-305 (16 x 1.75) 50-305 (16 x 2.00) 54-305 (16 x 2.10) 57-305 (16 x 2.125) 62-305 (16 x 2.50)