SCHWALBE TUBE ITEM 7A (20")
Product information "SCHWALBE TUBE ITEM 7A (20")"
Schwalbe standard bicycle inner tube no. 7A. For bicycle tires in size 20" inch (ETRTO 28/37-438/451). 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:
28/37-438/451
Weight:
105 g
Valve:
DV
Valve length:
32 mm
Bead:
Butyl
Execution Tube:
Standard
Item:
7A