The cube cross pro hybrid bike 2017 won39t shy away from dirt roads a sporty tourer and fitness machine for cyclists with a competitive streak the cross pro doesn39t just look stunning it39s great to ride too thanks to state of the art technologies like the air suspension fork hydraulic disc brakes and very precise 30 speed transmission cube have employed technologies in the cross pro frame that you woudn39t normally see at this price whether it39s the smooth welding