Continental grand prix classic 700 x 25c black black chili folding with free tube
Continental39s interpretation of the modern day classic with brown sidewalls and conti sport profile tread from 1982 the name grand prix has become a brand of its own in cycling circles worldwide the grand prix is the classic tire marking quality and performance it39s not only visually that the grand prix classic upgrades any retro racing bike or modern bike for that matter the big changes are what is located inside with technology based on the current grand prix technolo