My. 2004 Honda. Boggs in reverse is there a. Recede sensor that. Causes this problem

 

It is 4x4 with electric shift

 

Your post was a little hard to understand, so are you asking if there is a sensor that causing bogging in reverse? Most newer ATVs have a reverse rev limit that will cut out the motor if you try to floor it in reverse, to prevent accidents from excessive reverse speed. My son's 300ex sport quad had a reverse speed limit, my 2008 Grizzly has it, and I'm sure your Honds does as well.