CAMPAGNOLO SHAMAL C21 CARBON DB WHEELSETHighlights of Campagnolo Shamal Carbon DB wheels Specially developed for endurance use This is the first wheel Campagnolo has dedicated to endurance, with a wider internal rim capable of accommodating bigger tires to make sure that the cyclist enjoys maximum comfort when racing and on longer rides. The rims profile, with a 21 mm internal rim width, perfectly couples with 25, 28 and 30 mm tires and makes this wheel the perfect allrounder, even suited