The manufacturer calls it the "SteerMaster." If riding the range is too hard on your joints, you can still get a thorough cardio workout on this custom-built stairclimbing machine by eBay seller Gym Store.
It's built onto a StairMaster 4400CL stairclimber. The spur and nose ring are a nice touch. Now go burn off those calories you picked up at the chuckwagon.
-via Dave Reaboi