• Schwalbe EXTRA LIGHT inner tube no. 20 for bicycle tires in size 28" inch/700C (ETRTO 18/25-622/630).
• Particularly suitable for road bikes.
• Lower weight, with the same reliability as a Schwalbe standard tube.
• Valve: SV
• Butyl rubber
• Valve length: 80 mm
• Tube: Extra light
• Weight: 75 g

To fit tyre size:

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

22-630 - 27 x 7/8

25-630 - 27 x 1.00