Developing a four-stroke is not an easy project especially when you want to use the new Yamaha TR-1 engine which differs so much to any other four-stroke pwc engine due to its cross plane crank. Kommander is on to it and this boat shares the popular K1 hull used with two-stroke applications however it features some small differences to certain spots that makes it perform better with the new engine. It is another stand up ski of Kommander that feels so lightweight when you ride it due to the well balanced engine inside the engine compartment. From mid to top rpm you feel the exceptional toque of the motor that pulls hard without being so aggressive. Very stable on the straights with great hook up. It has lots of potential and we will see more of it in the near future. A great job by Kommander crew.











