10-28-2015, 01:05 PM
According to the press releases those fins do actually make a difference and allow for the use of a smaller radiator. That exhaust is actually catalyzed as well (obviousely) and flows two-one-two into a cat under the bike and then out to the two tail pipes. From the side though you could never see this. They've actually got a lot of really cool new but retro engineering on this thing.