The break in has been pretty light, but I can't seem to stop myself from giving it a little gas here and there... I haven't really gone through any high rpms because I'm still learning the clutch and shifting. I learned to drive a car on a manual transmission, so I know when to shift without over revving the engine. I have rode it about 2 1/2 hours total so far. I guess I'm supposed to change the oil around 20 hours for the initial break-in. The owner's manual doesn't give a lot of information on it, other than avoiding full throttle starts, rapid acceleration, and constant rpms for the first 15 miles. I've pretty much followed these guidelines. I think I should have close to 15 miles on it.