I do it all the time. Anybody that races or even stunts will tell you to do it. Many of your racers do it in both directions. Up shift and down shifts. Once you get your RPMs up high enough it will up shift right into the next gear with little effort. If it doesn't want to come out the gear your in with little foot effort then the R's aren't in the right spot. Also, you don't want to come off the throttle much if any on the up shifts.GSXR750DJ said: