This item may be available in a different size, colour, scent, version or platform:
Challenge S.C. Latex Tube
Size: 700 x 29 / 38 mm, 700 x 19 / 28 mm
Valve Type: 47.5 mm Presta
Claimed Weight: 86 - 92 g
Recommended Use: road cycling
Manufacturer Warranty: limited
The Challenge S. C. Latex Tubes are significantly lighter than standard butyl tubes for the less rotational mass and lower rolling resistance when you're competing and racing against the clock. They're also more elastic and resistant to punctures than regular butyl tubes. However, because of their highly porous nature, they tend to lose air more quickly than their butyl counterparts, making them better suited for your race-day wheels.