Evolution Bike Concept by Roel Verhagen Kaptein tries to incorporate the best regarding existing bike designs, without their drawbacks. Recumbent bikes use a benefit of low wind resistance and a comfortable seating situation, but the looks of these bikes are often questionable. The reduced models are barely visible in targeted traffic, they need a lot of maintenance and are often pretty expensive. City bikes and mountain bikes have good looks as well as a higher level of view witch is critical in city traffic. Nevertheless, when you have a head in wind on a extended stretch of road, this model bike is not the most comfortable along with fastest. The Evolution Bike has all the benefits: lower wind resistance, good looks, high level of view and very easy in maintenance. It’s recently been designed for any person who rides a length of 5 to be able to 25 km on a regular basis. Other innovative characteristics from this Evolution bike design would its layout. The front hub along with inline crank shaft and continuously variable transmission makes this layout probable.