I'm of the opinion that some of today's bikes are over engineered, over priced, and over marketed. I recently got the opportunity to ride one of these wonder bikes and see if my mind changed. At $4000 the Roubaix SL8 Sport falls in the middle of the range, with the top end S-Works version selling for almost 3 times as much. I was able to get some solid riding in and here's my review.