I tend to side with MtMuley on this particular subject being a native born and raised Montanan and been hunting all my life as well as working my younger years for an outfitter in hell roaring wilderness area on the edge of yellowstone park. His arguments may not be subtle, but they are to the point. E-bikes have motors, (as quiet as they may be), thereby should be classified as motor vehicles. Do horses make an impact on the land? Yes. But they are not motorized in anyway shape or form(and last I checked walked,be it on four legs)and are an animal and are considered primitive just like the animals that live in these back country areas that are hard to access and should remain that way. There are areas that I hope no man,horse or bike never touch.