I think numbers of units sold varies a lot depending on the particular area . Here is a total of club members in our club from last season. Now these aren’t all new sleds but I believe our break down is close to real world results or at least in North America. If you notice the total Cat-Yami sleds slightly out number Poo in our area. I believe our area leans toward more 4 strokes because of the higher mileage most ride per year. There is a lot that keeps a brand relevant and servicing and supplying parts for used sleds is an import part of the whole scenario.