Cross functionalsuperx geometry and caad12 inspired features make caadx the perfect first cyclocross bike back up pit bike versatile super commuter or all road adventurerframe all new caadx cyclocross disc smartform c2 alloy bb30fork all new cannondale ultra x disc carbon blades 1 14to 1 18 tapered steererrims cx 20 tubeless disc 32 holehubs formula cx20 front cx 22 rearspokes stainless steel 15gtires schwalbe onex tubeless 700x33cpedals wellgo w clip and strapcrank cannondale si