I predict a lot of monkey wrenching happening to those electric motorcycles if they're allowed in the backcountry. Then again I doubt too many folks are actually going to get off of them and leave them somewhere to hike. I have absolutely no problem with mountain bikes or motorcycles as long as they are used responsibly in designated areas. Mountain bikes should not go into the wilderness and motorcycles should not be driven on designated hiking/mt biking trails. Trying to pass off electric motorcycles (mopeds?) off as bicycles is absurd. There is plenty of land set aside for both activities already.