With our Orcafin NX electronic module every 5 speed trolling motor on the market can be upgraded to variable speed. While saving up to 60% energy you will have the additional comfort of variable speed control. For the most common models we offer special upgrade kits that allow upgrading your motor within 10 minutes all you need is a screwdriver. Each upgrade kit brings a manual with it and we offer an installation video for each upgrade kit - check it out.