Schwalbe AV3S - 16 x 1.25-1.50 - Schrader - 40mm

Schwalbe standard bicycle inner tube no. 3S. For bicycle tires in 16" inch (ETRTO 32→40-305). Retains air for an above-average length of time. Thanks to the best material quality and uniform wall thickness. Maximum reliability that has proven itself millions of times over.