Lightweight 700c / road inner tube from Continental with presta / racing type valve
This inner tube fits ETRTO tyre sizes as shown below:
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 3/4
25-630 - 27 x 1.00
Valve length: 42 mm
Weight: 90g
Made in Taiwan