Continental Tour 28 Presta Tube – 700c/27″/28″ Tyres – 32-622 To 47-622 & 32-630 To 42-635

Continental inner tubes are constucted via their own Unitube system, the advantages of this system are as follows:

– Multi-size tubes allow greater compatibility with more tyre sizes, & fewer tubes.
– Unitubes are available in both Schrader & Presta valve tubes. Presta valves are available in a variety of lengths.
– All tubes are seamless & mold-cured (vulcanized) to ensure uniform roundness & improved reliability at the valve stem.
– Each & every tube passes a stringent 100% quality control inspection.
– Valve Length: 42mm
– Weight: 160g

Applicable Tyre Sizes:
32-622 – 700 x 32c – 28 x 1 5/8 x 1 1/4
37-622 – 700 x 37c – 28 x 1 5/8 x 1 3/8
40-622 – 700 x 40c – 28 x 1.50
47-622 – 700 x 47c – 28 x 1.75
32-630 – 27 x 1 1/4
37-635 – 700 x 37b – 28 x 1 3/8
40-635 – 700 x 40b – 28 x 1 1/2
42-635 – 700 x 42b – 28 x 1 1/2