I just got a 2013 Max IV with the 29 Kawasaki and CVTech clutch. I'm wondering if I might have the wrong belt on it. Part number on the belt is JM52-1221-C. Motor mounts are good and it has probably more than 2" of deflection. It came with an identical new spare belt that I tried and it fits the same. Belt is not rising all the way to the outside of the primary when revved out and rides set in the secondary a little. Top speed is ~20 mph