Serious do it all versatility meets serious cross racing capability with a lightweight smooth riding frame and the same traction fi t and handling as the new superx caadx is the ultimate race on sunday commute on monday all around adventure machine with its lightweight smooth riding frame the caadx is a seriously versatile all round adventure machine that can be raced on sunday and then ridden to work on monday the smartformed c2 aluminium alloy frame features speed save micro suspen