Challenge produces the only seamless 'one-piece' latex inner tubes on the market providing a smooth, balanced ride with no pucker or bump like those found on other tubes Latex tubes are lighter, thinner and more flexible than a butyl tube, increasing your comfort, lowering your rolling resistance, and helping to prevent flats Includes a removable core Presta valve making them compatible with both inline and external valve extenders
| Tube Weight |
62g |
| Tube Width |
24-32C |
| Valve Core |
Removable |
| Valve Length |
48mm |
| Shaft Type |
Non-threaded |
| Valve |
Presta |
| Wheel Diameter |
700C |
| Thorn resistant |
No |
| Tube Width |
24-32C |
| Valve Length |
48Mm |