Schwalbe Extra Light Tubes - 700c
If you need a seriously light but also seriously durable tube, look no further than Schwalbes 700c Extra Light Road Tubes.  High-quality rubber and precise manufacturing  allow these tubes to be extremely light but still hold air better than a latex tube.Product FeaturesMaterial: RubberSize: 700c RoadValve Type: 40mm Presta, 60mm Presta, 80mm PrestaWeight: [700c x 18-25mm, 60mm Presta valve] 65g; [700c x 18-25mm, 80mm Presta valve] 65g; [700c x 18-25mm, 40mm Presta valve] 65g; [700c x 28-42mm, 40mm Presta valve] 105g; [700c x 38-45mm, 40mm Presta valve] 140gRecommended Use:  Road bikingManufacturer Warranty: