Solas 9413-130-15 Rubex 4 Aluminum 4 Blade Prop Rh 13″ Dia. x 15″ Pitch Review

Let’s Dive into Solas 9413-130-15 Rubex 4 Aluminum 4 Blade Prop Rh 13″ Dia. x 15″ Pitch

The Solas 9413-130-15 Rubex 4 Aluminum 4 Blade Prop Rh 13″ Dia. x 15″ Pitch is a propeller designed to enhance your boat’s performance, offering improved acceleration, mid-range power, and handling. Manufactured by Solas, a well-known name in the marine industry, this propeller aims to deliver a smoother, more efficient boating experience thanks to its innovative RUBEX hub system. This system promises to reduce vibration and shock, setting it apart from traditional propeller designs.

For years, I’ve struggled with finding the perfect balance between speed and fuel efficiency on my bay boat, especially when loaded with gear for extended fishing trips. Stock propellers often feel like a compromise, either sacrificing low-end grunt for top-end speed or vice versa. The promise of better acceleration and stern lift caught my attention, offering a potential solution to my boating woes.

Upon unboxing, the Solas Rubex 4 immediately felt solid and well-constructed. The aluminum alloy appeared robust, and the four-blade design looked aggressive, hinting at the performance gains it claimed to deliver. The RUBEX hub system seemed like a smart feature, a departure from the solid-hub designs I’m accustomed to.

I considered a few other propellers before settling on the Solas Rubex 4. I was looking at a Michigan Wheel Apollo and a PowerTech SRA4, but the Solas stood out due to its claimed improvements in stern lift and its RUBEX hub system’s shock-absorbing qualities. The other two were also similarly priced but I was swayed by reading reports from other anglers praising the hole-shot performance of the Rubex 4 design.

My initial reaction was one of cautious optimism; propeller performance can be highly boat-specific, so I knew the only true test would be on the water. The promise of smoother operation and better handling definitely piqued my interest, and I was eager to see if the Solas Rubex 4 could live up to the hype.

Check Best Price HERE

Real-World Testing: Putting Solas 9413-130-15 Rubex 4 Aluminum 4 Blade Prop Rh 13″ Dia. x 15″ Pitch to the Test

First Use Experience

I tested the Solas Rubex 4 on my 21-foot bay boat in the choppy waters of the Chesapeake Bay. The boat is powered by a 150 HP outboard, and I frequently use it for fishing trips, often with several passengers and a considerable amount of gear. The conditions were moderately challenging, with winds around 15 knots and a noticeable swell.

The Solas Rubex 4 performed admirably, even in the choppy conditions. Acceleration was noticeably improved compared to my old three-blade propeller, and the boat planed much quicker, especially when loaded. Stern lift was also impressive, keeping the bow down and improving visibility, which is critical when navigating busy waterways.

Installation was simple and straightforward, thanks to the comprehensive instructions and the user-friendly RUBEX hub system. I didn’t experience any issues with the installation, and the propeller was ready to go in a matter of minutes using the included hardware. However, I did notice a very slight vibration at idle, but it smoothed out completely at higher RPMs.

Extended Use & Reliability

After several months of regular use, the Solas Rubex 4 continues to perform exceptionally well. I’ve used it in a variety of conditions, from calm, shallow creeks to open water with moderate swells, and it has consistently delivered improved performance. The durable aluminum alloy shows no signs of significant wear and tear, despite occasional encounters with submerged debris.

The propeller has held up incredibly well to the elements and occasional bumps and scrapes. Cleaning is easy; a quick rinse with freshwater after each use is usually sufficient to keep it in top condition. The RUBEX hub system has also proven its worth, effectively absorbing shocks and vibrations and maintaining smooth operation.

Compared to my previous three-blade propeller, the Solas Rubex 4 offers a noticeable improvement in overall performance and handling. The quicker planing, enhanced stern lift, and smoother operation make it a significant upgrade. I experienced better fuel efficiency at cruising speeds too.

Breaking Down the Features of Solas 9413-130-15 Rubex 4 Aluminum 4 Blade Prop Rh 13″ Dia. x 15″ Pitch

Specifications

The Solas 9413-130-15 Rubex 4 Aluminum 4 Blade Prop Rh 13″ Dia. x 15″ Pitch features a 13-inch diameter and a 15-inch pitch. It is constructed from a high-quality aluminum alloy for durability and corrosion resistance. The propeller is designed with four blades to maximize thrust and improve handling.

This propeller has a right-hand rotation, meaning it spins clockwise when viewed from behind the boat. The most innovative feature is the RUBEX interchangeable hub system, designed to absorb shocks and vibrations, reducing wear on the propeller shaft. The RUBEX hub is made of rubber, eliminating the issues with plastic hubs.

The 13-inch diameter and 15-inch pitch are ideal for boats seeking a balance between acceleration and top-end speed. The right-hand rotation is standard for most single-engine applications. The RUBEX hub system’s ability to deflect under impact protects the engine and drive train from damage.

Performance & Functionality

The Solas Rubex 4 excels in several key areas: acceleration, mid-range performance, and stern lift. Its four-blade design provides excellent grip in the water, resulting in quicker planing and improved handling, especially in choppy conditions. The RUBEX hub system effectively minimizes vibration, contributing to a smoother and more comfortable boating experience.

The propeller’s greatest strength lies in its ability to enhance overall boat performance. I found the initial acceleration and its ability to quickly get on plane to be very noticeable. The RUBEX hub system minimizes the chatter and vibration of other propellers.

However, the Solas Rubex 4 might not be the best choice for those prioritizing top-end speed above all else. The increased blade surface area can slightly reduce maximum speed compared to a three-blade propeller. Also, the slight vibration at idle that I experienced could be a nuisance for some.

Design & Ergonomics

The Solas Rubex 4 boasts a well-engineered design with a focus on both performance and durability. The aluminum alloy construction ensures long-lasting resistance to corrosion and wear. The four-blade configuration is optimized for thrust and handling.

The propeller’s weight is well-balanced, contributing to smooth and stable operation. The RUBEX hub system is cleverly integrated, providing a seamless and effective solution for vibration damping. The installation is relatively simple.

There isn’t a specific ergonomic aspect to a boat propeller; however, the ease of installation and the reduced vibration contribute to a more user-friendly boating experience. The quality of materials and solid construction inspire confidence in its long-term reliability. The instructions were very easy to follow, even for novices.

Durability & Maintenance

The Solas Rubex 4 is built to last, thanks to its durable aluminum alloy construction. The RUBEX hub system also contributes to its longevity by absorbing shocks and vibrations that could otherwise damage the propeller shaft. Regular cleaning with freshwater is usually sufficient to maintain its performance and appearance.

With proper care, the Solas Rubex 4 should provide years of reliable service. The aluminum alloy is resistant to corrosion, but it’s still essential to rinse it after each use, especially in saltwater environments. Replacing the RUBEX hub as a wear item in the future will be much cheaper than replacing the entire propeller.

While aluminum propellers are generally more susceptible to damage from impacts than stainless steel propellers, the RUBEX hub system offers an added layer of protection. The shock-absorbing hub helps to mitigate the impact of collisions with submerged objects, reducing the risk of damage to the propeller and engine.

Accessories and Customization Options

The Solas 9413-130-15 Rubex 4 Aluminum 4 Blade Prop Rh 13″ Dia. x 15″ Pitch comes with all the necessary hardware for installation, including the RUBEX hub kit. Solas offers a range of RUBEX hub kits to fit various engine models.

While the propeller itself is not customizable, the RUBEX hub system allows for easy replacement of the hub unit if needed. Additionally, boaters can choose different propeller sizes and pitches to fine-tune their boat’s performance. There are no other customization options or accessories for the propeller itself.

The compatibility of RUBEX hub kits with different engine models ensures a wide range of applications. The ability to easily replace the hub unit offers a cost-effective solution for maintenance and repairs. While there are no other official accessories, the propeller’s standard dimensions should allow for the use of aftermarket propeller wrenches and other related tools.

Pros and Cons of Solas 9413-130-15 Rubex 4 Aluminum 4 Blade Prop Rh 13″ Dia. x 15″ Pitch