The front diff on the Grizzly, with being able to lock it in and out is great. But I would like to see this feature on the rear diff to. I know this would make the cost go up, but being able to unlock the rear differental to use the ATV around your yard without tearing up the grass would be great not to mention the wear and tear on your tires and cv joints when riding on pavement would be nice to. Any thoughts on this?

 

The old Kawi 3-wheelers were like that. I guess not enough people thought it was necessary, because they gave up on it.

 

the older bayou 220 had this ability, i'm not sure about the newer ones.