an incredible blend of tube manufacturing experience and the use of state of the art material science. Continental uses a unique 7 airtight layer construction consisting of micron thick layers of TPU ...

leap forward in bicycle tube technology. Proudly made in Germany, the TPU material used in the construction of these tubes is a special blend that was developed in collaboration with the plastic ...

a lower wall thickness that in turn saves valued rotational weight, maximizing acceleration and rolling capability.

thicker tube wall for increased durability and protection against pinch flats. The removable valve core aids in fast inflation for seating beads on stubborn tires or injection sealant, further reducing flat tires. ...

molded method of construction that ensures a consistent thickness of butyl rubber. This means that they don't have any unnecessary weight and will roll smooth, ride after ride.