Bullhorn type steering is by far the most popular steering system for outboard motors as it is compact, simple to install and requires the minimum amount of clearance to install in an engine well.
The Commander series (COMKIT) models are designed for use on pleasure boats only with outboard Horsepower limitations as listed below. They utilize a state of the art aluminum cylinder with unique electrolytic insulation between metals for maximum corrosion resistance.
For Pleasure and Professional boats with single outboards up to 300HP or twin outboards up to 600 HP total (counter rotating).