| 27,5" / 650B. Schwalbe tube in high quality. Pressure tested at the factory. 40 mm auto valve, which keeps the air inside for very long time. . Fits among others:54-58427,5 x 2,1057-58427,5 x 2,2560-58427,5 x 2,3562-58427,5 x 2,4065-58427,5 x 2,6070-58427,5 x 2,7575-58427,5 x 3,00. | |