Although development of new Can-Ams was severally diminished after 1976, they eventually saw the need to develop the model line. With the increasing popularity of 4 strokes, and stringent environmental legislation, Rotax developed a 4 stroke engine that was designed into a new endure frame. Dubbed the Sonic, it was Can-Am’s first attempt at four stroke bike.
In a recent email exchange with Steve Brand, he commented ” I recall vividly the bark of the bike echoing through the woods around Brioude, France at the 1980 ISDT, as the tough and scrappy Ronny, and his big, kick-ass proto 500 thumper, approached my check each day. As I recall, the Sonic 500 was to be called the Sabre, until Honda “outbid” us for the name. I recall the swing out head light pod on the enduro protos that revealed a tool kit and storage area – very Quebecois snowmo’esque”
