I've seen it listed as the Revolution X motor. Not much more out there that I've been able to find out.I expect these bikes to be pretty powerful. If the names are an indication of the displacement of the engine, and given that the bikes don't look to be too heavy, I am thinking that these things will really move. Do we know the exact engines that will be in he Street 500 and 750 yet?
Good to know, that is a major increase over the 16 hp I have now. Any idea if these motors will have a oil filter? My current bike doesn't and it would be nice not to have to change the oil every 1000 miles.60 degree V, fuel injected, SOHC, 4 valves per cylinder, screw tappet adjustment. European HP reported as mid 30s for the 500.