Challenge Elite Tubular Tire - Pro | Poly | PPS Ganzo - 25-622 | skinwall

An aggressive tread pattern intended to use on wet and slippery roads, but even when the sun comes out, the supple casing will keep you cornering and rolling efficiently.

This tubular tire with a 220 TPI casing is very supple and provides a very low rolling resistance. So it is a comfortable tire especially for long stage races. With Puncture Protection Strip (PPS), which is an extra layer of highly resistant material between the casing and the tire to reduce the risk of punctures.
Weight supplement: manufacturer information