WTB 700 x 28-38C tube, Presta valve, 48 mm
In the cycling democracy, staunch proponents of both systems of tire fitting coexist in mutual symbiosis. The preferences of the milkmen are clear and their arguments are overwhelming, yet they carry butyl in their jersey pockets just in case, which is useful where a puncture, sealant, or plug can no longer save the day. On the other hand, proponents of classic style and conservative cyclists in white cycling shoes utilize the undisputed advantages of inner tubes, which do not soil their hands or clothing during installation.
Therefore, we offer inner tubes from WTB to all groups of cyclists, which are sufficiently durable and at the same time light enough to keep you moving on your bike or not be a burden in your jersey pocket.
| Valve | Presta valve |
| Tube material | Butyl (synthetic rubber) |
| product ID | 220875 |
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