This is the product that continuously tunes your fuel-injected motorcycle every time it accelerates. You get the perfect fuel so that your bike produces the most power every time you snap open the throttle. This gives a pretty sound overview of this product and how it works. Remember if your bike comes with oxygen sensors the PowrPro captures and uses that data for cruise fuel settings. If your bike does not come with them, the unit still can optimize the cruise fuel settings. But for the CVT functions the PowrPro does not use the oxygen sensor data. That data is merely a by product of the best performance as a result of the PowrPro doing its job.