• Schwalbe standard inner tube no. 15 for bicycle tires in size 28" inch/700C (ETRTO 18/28-622/630)
• Particularly suitable for road bikes
• Retains air for an above-average length of time thanks to the best material quality and uniform wall thickness
• Made of Butyl rubber
• Valve length: 40 mm

To fit tyre sizes:

18-622 - 700 x 18c - 28 x 3/4

20-622 - 700 x 20c - 28 x 3/4

22-622 - 700 x 22c - 28 x 7/8

23-622 - 700 x 23c - 28 x 7/8

25-622 - 700 x 25c - 28 x 1.00

28-622 - 700 x 28c - 28 x 1.10

22-630 - 27 x 7/8

25-630 - 27 x 1.00