The Challenge Strada Bianca Clincher Tyre gives you the more characteristics of a tubular version albeit with the added assurance of greater options if you happen to puncture.

The white gravel roads throughout the Tuscan region of Italy, the strade bianche, are the inspiration for these tyres from Challenge. Designed to handle that type of terrain, the 33mm width and super-low rolling resistance ensure they perform exceptionally well in gravel races and long distance events.

With construction that features the Puncture Protection System (PPS), your tyre will be less likely to get a flat.


Superior performance and feel compared to other clinchers

Hand built quality

Designed for use on rough roads, cobbles, hard-packed dirt or for bigger riders

A very supple ride on lower tyre pressures

Traction/rolling efficiency ratio is one of the best available


Bead: Aramid

Casing: Nylon

Tyre Size: 700c

Tyre Width: 33mm , 36mm

Puncture protection: Puncture Protection System (PPS)

Optimised for use with rim width: 15-19 mm (33mm)

Threads Per Inch (TPI): 60

Inflation range - BAR: 4-6

Inflation range - PSI: 60-90 (33mm)

Colours available: Black , Black/Brown

Weight: 355g (33mm)

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