Dual-sport motorcycle riders participating in the "nOObs Rally" organized by members of ADVrider.com (Adventure Rider forum).
We stumbled upon them in Saline Valley (in Death Valley National Park). One of them had a flat tire on his KTM, and they were fixing it.
They were amazed that we were driving on this remote and very rugged dirt road, with a passenger on my old KLR 650 motorbike, loaded like a mule with camping gear, water and tools. You can see my KLR in the back on this photo.