yes, i have an Allez (Sport 05) and a Roubaix (Elite 06). contrary to what others may say, i have noticed a difference between the two. the Roubaix has a more subdued ride (i.e. not so harsh ride) and the more upright position makes it comfy for long rides. the longer wheelbase on the Roubaix makes it track straight and also corners wells. the Allez is now permanently attached to a trainer.