Yosh Pipe & more...A modern sportbike can be an uncompromising thing. Tuned for max performance, things like comfort, ease of use and everyday practicality tend to go out the window. Not so with the CBR600R, from the beginning these very traits were carefully included in the overall concept. Theres no arguing the CBR600RRs performance credentials have been at the front of the battle for 600 class race supremacy since its introduction; in fact, it is a 3-time consecutive winner of the Canadian National Championship. But perhaps even more impressive than its long list of race and championship wins is its reputation on the street as a completely functional everyday bike with excellent durability. Perhaps its this reputation for durability that lead to the CBR600s engine being selected as the basis the Moto two World Championship racing machines. CBR600RR - Track or street.