Product information "SCHWALBE TUBE ITEM 3B (16")"
Schwalbe standard bicycle inner tube no. 3B. For bicycle tires in size 16" inch (ETRTO 28/40-305). Retains air for longer than average. Thanks to the best material quality and uniform wall thickness. Maximum reliability that has proven itself millions of times over.
Valve:
AV
Valve length:
40 mm
Bead:
Butyl
Execution Tube:
Standard
Item:
3b
Valve stem:
AGV