Schwalbe standard bicycle inner tube no. 15. For bicycle tires in size 28" inch (ETRTO 23→30-622, 25-630). Particularly suitable for road bikes. Holds 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.

Specifications
ETRTO: 23/30-622/630
Wheel Size: 28
Valve: SCV
Item: 15
Valve length: 40 mm
Bead: Butyl
Execution Tube: Standard

Mfr Claimed Weight
105g