After a crash on the track, I needed a bunch of new parts. Finding out that the R7 radiator is on back order, I bought a replacement one for an mt07 on ebay. Initially, I didn't see a difference because I was looking at the screw holes lining up but didn't realize some minor small differences. There is the top hole that lines up with a pin welded to the frame that won't fit and the radiator cap is not tilted. Also according to motorcyclesportworld.com, the radiator is revised on the r7 for better cooling. Visually, I don't see anything that would make it cool better.