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Cobra Super Ultimate AK-19 steering for 2019 and newer Yamaha Single Engine Jet Boats

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MSRP: $289.99

CJS Direct Discounted Price $235.99

Quick Overview


Single-Engine : $289.99

CJS Direct Discount Price: 
   -- Single-Engine: $235.99

Our NEW adjustable Cobra SUPER Ultimate AK-19 steering for 2019 and newer Yamaha Single Engine jet boats, with more influence at low and no wake speeds in both forward and reverse.

To purchase:
1. Click the circle next to the product you want
2. Enter your watercraft info in the box
3. Click "Add to Cart" in the yellow box

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MSRP: $289.99

CJS Direct Discount Price: $235.99

Ultimate AK-19 Installed

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  • Ultimate AK-19 Installed
  • Super Ultimate AK-19 Installed
  • Ultimate AK-19 Part Kit
  • Ultimate and Super Ulitmate Fins side by side



Now available:

The New Super Ultimate AK-19 Steering System designed for the 2019 and newer Yamaha single engine jet boats.  This system offers all the features and benefits of the original Ultimate steering with a wider and more effective stance to be compatible with the updated nozzle designs since 2019. Fully adjustable, selectable, and spring-loaded this system is built from the same tempered aluminum for strength and effectiveness with a low profile.


This steering system also includes our latest SUPER ULTIMATE fins.  The Super Ultimate fins have additional influence at low speed and no wake mode for more control in both forward and reverse.  This is accomplished by adding more surface area to the top portion of the fins only.  Simply put, when the boat is up on plane, even if you fins are in the full-time mode the top of hte fins are above the water and only the lower portion of the fins are making contact with the water providing steering assitance.

By increasing the surface area on top and the back of the fins, once the boat comes off plane the hull sits lower in the water and the entire fin is now making contact with the water allowing the additional surface area at the top of the fin to apply the additional steering influence to the boat without increasing the draft of the fins.  This is always important, especially on a single engine boat as the pump is the lowest point of the hull. 

Our designs do all the work, you have all the fun.


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