Description
ContiTPU tubes replace conventional rubber with thin thermoplastic polyurethane, giving a tube that packs small and weighs very little.
- Fits 700 x 25-35c (29 x 1.0-1.4 in.) tires
- 40 mm Presta valve (SV40)
- Seven sealed layers of micrometer-thin TPU
- Uncolored material, quality-checked after production







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