The veloflex roubaix tubular road tyre is an all purpose tubular ideal for rough terrains like sets or cobblestone paved roads its tread guarantees the best grip for these kind of races on both dry or wet surfaces the larger 24mm and more resistant structure will reduce the risk of flats all these qualities are contained in a weight of only 290g roubaix comes with gum coloured sidewalls for a more old fashioned look but still giving you the best available materials and production technolo