Schwalbe Sv20 Extra Light 28 700c Inner Tube Presta Valve

Lower weight, with the same reliability as a schwalbe standard tube.Key features:etrto: 18 25-622 630weight: 75 gvalve: svvalve length: 40 mm, 50 mmbead: butylexecution tube: extralightitem: 20size:18-622 28 X 0.75 700 X 18c20-622 28 X 0.75 700 X 20c22-622 28 X 0.90 700 X 22c23-622 28 X 0.90 700 X 23c25-622 28 X 1.00 700 X 25c22-630 27 X 7 825-630 27 X 1.00

Lower weight, with the same reliability as a schwalbe standard tube.Key features:etrto: 18 25-622 630weight: 75 gvalve: svvalve length: 40 mm, 50 mmbead: butylexecution tube: