The reverse steering is for motorcycles. A lot of bike riders dont even realize it unless they actually try it. Push on the right handlbar and the bike will lean right and turn right. Once you realize it you can really start to throw the bike around and become a much better defensive rider.
Below 15mph (Parking lots) steering is normal, 15mph to 120ish (speed depending on the geometry) steering is backwards, above that it goes back to normal because the bike doesnt react to leaning like it does in that sweet spot.