Boyau CHALLENGE CRITERIUM SC CORESPUN 700x25c Noir SOFT-deperlant It has the distinctive feature

It has the distinctive feature of rounded edges

il vous sera inutile

a chrome steel cage

it offers a programmed automatic movement and also benefits from a protection that allows it to move in the event of impacts to preserve it as much as possible

or even a triple chainring setup

Boyau CHALLENGE CRITERIUM SC CORESPUN 700x25c Noir SOFT-deperlant It has the distinctive featureThe CHALLENGE Criterium 320 700 x 25c tubular is a very high quality model that will work wonders in race use! The premium handmade manufacture in Italy (!) ensures outstanding rolling performance and grip. The casing is cotton, and the 320 TPI allows exceptional suppleness. The inner tube is latex to provide very good pressure retention. This tubular also benefits from a puncture protection strip, increasing its reliability.