I get what you are talking about with the Rapter. What I mean is, with a CVT, is that it continues to accellerate as throttle is givin. Your vehicle speed is not limited by the gear range you are in as with a standard transmission. I've seen many people on CTV quads get into trouble because they need some more power and they get on the throttle too much, and rear wheels spin up incredibly fast, causing either wheel spin or excessive grip. Granted, if you are a seasoned rider, and now the bikes limits, power, etc... you are usually the one getting over the obstacle. As for me, I can't stand auto trans on quads. Just doesn't feel natural.