I sat on the R6 06, it wasnt very comfortable. The R1 06 is a lot more comfortable. The front os the seat is a little wider than the R1. I like my Kat's seat a lot better. The R6 06 is supposedly built for the track and redlines at 17,500 rpm. I think thats the highest redline I have seen on any bike.
If you wanna compare the specs, check out this link
Skotty
If you wanna compare the specs, check out this link
Skotty
Comment