Sharrow Marine Expands Innovation to Smaller Engines with the Launch of the Sharrow AX™ Propeller for 9.9 – 30 HP Outboards
Sharrow Marine, the award-winning marine technology company best known for reinventing propeller design, has officially announced the release of the Sharrow AX™ Propeller, a groundbreaking innovation engineered specifically for outboard engines in the 9.9 to 30 horsepower range. With this launch, the company is extending the benefits of its patented loop-blade technology to a new segment of boaters, particularly anglers, recreational boaters, and owners of small craft who demand precision, efficiency, and quiet performance from their equipment.
This development marks an important expansion in Sharrow Marine’s product portfolio. Until now, the company’s revolutionary propellers have been primarily associated with mid- to high-horsepower outboards and sterndrives, where they have gained recognition for dramatically enhancing efficiency, reducing noise, and improving control. By introducing the AX™ to smaller outboard applications, Sharrow Marine is bringing its technology to an even larger boating community—one that relies heavily on compact engines for both primary propulsion and auxiliary functions like trolling.
Bringing Loop-Blade Technology to Small Outboards
At the heart of the Sharrow AX™ is the company’s patented loop-blade design, a propeller innovation that has been celebrated worldwide for challenging the century-old conventions of marine propulsion. Unlike traditional propellers that rely on straight blades with sharp tips, Sharrow’s propellers feature a closed-loop blade architecture. This design eliminates tip vortices—spiraling flows of water that create drag and turbulence—and instead channels energy more efficiently through the water.
On larger engines, this has translated into higher top-end speeds, better fuel economy, improved handling at low speeds, and significantly quieter rides. Now, with the Sharrow AX™, these benefits have been carefully engineered into a smaller-scale format that matches the performance requirements of engines in the 9.9 HP to 30 HP class.
This is particularly meaningful for owners of small fishing boats, dinghies, tenders, pontoons, and other craft that depend on lower-horsepower motors. By offering a propeller that maximizes efficiency while maintaining control and reducing noise, Sharrow Marine is addressing long-standing challenges in this segment of the market.
Designed with Anglers and Recreational Boaters in Mind
Fishing and recreational boating communities often rely on auxiliary “kicker” motors in the 9.9–30 HP range to achieve precision control when trolling for fish. These smaller engines must provide smooth, steady thrust at low speeds—a task that conventional propellers often struggle with due to vibration, cavitation, and inefficiency.
The Sharrow AX™ was designed with these exact scenarios in mind. For anglers, it promises precise trolling control, enabling boats to maintain consistent speeds without the frustrating surges or lulls common with traditional propellers. This translates to a more consistent fishing experience and less fatigue for operators.
For recreational boaters, the AX™ offers improved handling in a wide variety of scenarios. From docking in tight marinas to maneuvering in narrow waterways, the effortless maneuverability provided by Sharrow’s loop-blade design ensures boaters can confidently execute turns, spins, and precise movements.
Key Benefits of the Sharrow AX™ Propeller
The company highlights several specific advantages of the new propeller that make it a compelling choice for small-engine applications:
- Precise Trolling Control – The AX™ allows operators to hold steady, ultra-consistent speeds at low throttle, a critical requirement for anglers who depend on accurate trolling presentations.
- Effortless Maneuverability – Whether docking, reversing, or executing sharp turns, the Sharrow AX™ enables more intuitive and responsive boat handling.
- Quieter Rides – The loop-blade design dramatically reduces vibration and noise, creating a smoother, more enjoyable boating experience for passengers.
- Greater Fuel Efficiency – With reduced drag and more effective thrust, the AX™ maximizes range and run time, saving fuel and extending time on the water.
- Proven Reliability – Engineered for long-term performance, the AX™ is built to withstand the rigors of daily use, from early-morning fishing trips to extended recreational outings.
Expanding Sharrow Marine’s Legacy of Innovation
Since its founding, Sharrow Marine has been on a mission to transform propeller technology for the modern era. The company’s flagship product, the Sharrow MX™, won multiple innovation awards and quickly earned a reputation for delivering measurable performance improvements across a wide spectrum of vessels.
The release of the Sharrow AX™ builds on this legacy by expanding the technology into a new category of engines. According to Greg Sharrow, Founder and CEO of Sharrow Marine, this expansion has been part of the company’s long-term strategy to serve the full spectrum of boaters.
“With the launch of the Sharrow AX™, we’re proud to introduce our technology to the small-engine market,” said Sharrow. “Whether used as a primary prop on a small outboard or as an auxiliary kicker for trolling, the AX™ offers smoother handling, quieter operation, and unmatched fuel efficiency.”
This announcement represents not only a new product but also a signal of Sharrow Marine’s commitment to scalable innovation—adapting its breakthrough design for different horsepower ranges and boating applications.
Why Small Outboard Boaters Will Notice the Difference
For many boaters, the 9.9–30 HP class represents the backbone of their time on the water. These engines power everything from compact fishing skiffs to family pontoons, tenders for larger yachts, and inflatables used in diverse recreational settings. While they may be smaller in size, the demands placed on these engines are often substantial, requiring reliability, efficiency, and ease of operation.
Traditional propellers in this class can fall short when it comes to noise, vibration, and efficiency. Long trolling sessions can become tiring due to propeller noise, while inefficient blade designs can waste fuel and limit range.
The Sharrow AX™ directly addresses these pain points. By reducing cavitation and improving water flow efficiency, the propeller enables small-engine boats to travel farther on a single tank of fuel while maintaining a smoother, quieter ride. This not only benefits anglers but also makes recreational boating more accessible and enjoyable for families and casual users.
Industry Impact and Future Outlook
The introduction of the Sharrow AX™ comes at a time when boating participation is growing globally, with more people turning to smaller, more affordable vessels as entry points into the marine lifestyle. Outboard engines in the sub-30 HP category are among the most popular worldwide, particularly in regions where smaller lakes, rivers, and coastal waterways dominate the boating landscape.
By providing these boaters with access to high-performance propeller technology, Sharrow Marine is helping to raise expectations for what small outboards can deliver. The move also positions the company to tap into a broader market segment, driving adoption of its patented design on a scale that was previously unattainable.
Looking ahead, industry analysts expect Sharrow Marine to continue expanding its product line, adapting its loop-blade technology to new applications, including electric propulsion systems. The success of the Sharrow AX™ in the small-engine market will likely pave the way for even broader adoption across recreational and commercial segments.
The launch of the Sharrow AX™ Propeller for 9.9–30 HP outboard engines is more than just a product announcement—it represents a strategic step forward in making advanced marine technology accessible to a wider community of boaters.
By combining efficiency, maneuverability, noise reduction, and reliability in a compact package, the AX™ offers a new level of performance to anglers and recreational boaters alike. It continues Sharrow Marine’s tradition of challenging convention and setting new standards for marine propulsion.
For small-engine boat owners, the message is clear: the future of boating innovation has arrived, and it is quieter, smoother, and more efficient than ever before.