SCHWALBE TUBE ITEM 7B (20")
Product information "SCHWALBE TUBE ITEM 7B (20")"
Schwalbe standard bicycle inner tube no. 7B. For bicycle and wheelchair tires in size 20" inch (ETRTO 23/25-451). 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.
ETRTO:
23/25-451
Weight:
85 g
Valve:
AV
Valve length:
40 mm
Bead:
Butyl
Execution Tube:
Standard
Item:
7B