Ski-Doo, one of the biggest names in snowmobiles for decades, was the first manufacturer to mass-produce a reversal system. Their reverse used electricity and is called Rotax Electronic Reverse or RER. The first vehicles to debut this feature were the Ski-Doo Tundra R and Touring SLE models.

Do all Ski Doos have reverse?

Can snowmobiles go in reverse? Most older snowmobiles are unable to reverse; however, newer models are coming out with the reverse function. In addition, you can retrofit reverse parts into older snowmobile models that initially weren't designed to reverse.

How do you put a Ski-Doo in reverse?

Banned. Pretty sure, even with it being a 2005 .... you just need to press the PERC button (yellow button) while the sled is at idle and it will do its thing. Press it in and release - don't hold it. After you back up, press the button again and the engine will reverse itself back to normal.