After the Test: My Review of Solas RBX-110 Rubex Hub Kit For Evinrude/Johnson/Brp/Suzuki
After years spent wrestling with less-than-ideal marine propulsion components, I finally got my hands on the Solas RBX-110 Rubex Hub Kit For Evinrude/Johnson/Brp/Suzuki. This isn’t just another propeller accessory; it’s a critical piece of engineering designed to enhance the connection between your outboard and the water. Solas, a name I’ve come to trust for boat parts, has clearly put thought into this interchangeable hub system.
My journey to this particular hub kit began with a persistent frustration: that unwelcome clunk and vibration when shifting gears, especially at lower speeds. It felt less like a professional connection and more like a loose tooth in an otherwise well-tuned engine. Furthermore, I’d experienced the unnerving sensation of a prop feeling like it was just spinning within its hub under heavy load or during aggressive maneuvers, which is frankly terrifying when you’re offshore. This performance gap was costing me not only a smooth ride but also confidence in my boat’s responsiveness.
Upon arrival, the Rubex hub kit presented itself with a no-nonsense, robust feel. The combination of one-piece rubber construction and anodized aluminum splines immediately spoke of durability, a welcome departure from flimsy plastics I’d encountered before. It felt substantial, well-machined, and ready for the marine environment. I had briefly considered generic rubber hub replacements, but the specialized design and touted features of the Rubex system made it the clear choice for a proper, long-term solution. My initial impression was one of cautious optimism, a feeling of having found a potential end to my prop-related woes.
Real-World Testing: Putting Solas RBX-110 Rubex Hub Kit For Evinrude/Johnson/Brp/Suzuki to the Test
My testing grounds for this hub kit were the diverse waters of the Chesapeake Bay and its tributaries. I subjected it to a range of conditions, from calm mornings perfect for smooth cruising to choppy afternoons that tested its resilience. The Solas RBX-110 Rubex Hub Kit For Evinrude/Johnson/Brp/Suzuki was installed on my Evinrude E-TEC 70 HP outboard, a workhorse that sees considerable use for fishing and general recreational boating.
First Use Experience
The initial installation was straightforward, fitting snugly into the propeller hub cavity as advertised. The most immediate and noticeable difference was the elimination of that jarring clunk when shifting between forward and reverse. Instead, there was a smooth, almost imperceptible engagement that felt much more refined. Even at idle, the usual propeller chatter that can sometimes make an outboard sound less than healthy was significantly reduced, replaced by a more subtle, controlled hum.
During my first extended outing, I paid close attention to how the hub handled more demanding situations. Accelerating quickly from a standstill felt more direct, with less of that “slipping” sensation I’d previously experienced. When docking or navigating tight channels, the ability to feather the throttle and shift gears without that violent lurch was a game-changer for maneuverability and operator comfort. There were no unexpected quirks or issues; the performance was exactly as the product promised, providing a noticeable upgrade in the operational feel of the propeller.
Extended Use & Reliability
After several months of consistent use, ranging from leisurely fishing trips to spirited runs across the bay, the Rubex hub kit has held up exceptionally well. It has endured repeated shifts, occasional encounters with submerged debris (thankfully minor), and the constant exposure to saltwater and sun. I haven’t observed any signs of degradation in the rubber compound, no stiffness, and critically, no reoccurrence of the hub chatter or perceived slippage.
Maintenance has been minimal, largely consisting of rinsing the propeller assembly after saltwater excursions. The inherent design of the hub, with its one-piece rubber and anodized aluminum construction, seems to resist the corrosive elements effectively. Compared to previous experiences with lesser hub kits that would eventually show signs of wear or stiffness, this Solas unit feels remarkably resilient. It has certainly outperformed basic rubber replacements and proven its worth against the rigors of regular marine use, maintaining its performance characteristics over time.
Breaking Down the Features of Solas RBX-110 Rubex Hub Kit For Evinrude/Johnson/Brp/Suzuki
Specifications
The Solas RBX-110 Rubex Hub Kit For Evinrude/Johnson/Brp/Suzuki is engineered with specific parameters in mind to ensure optimal compatibility and performance. Its core is a one-piece rubber construction, a significant detail that avoids the degradation common with multi-piece plastic assemblies. This rubber is bonded to anodized aluminum splines, providing a durable, corrosion-resistant interface with the propeller shaft.
A key design element is the 10 degrees of deflection. This feature is crucial for absorbing shock when shifting gears or when the propeller inadvertently strikes a submerged object. This deflection not only protects the gearbox but also contributes to a smoother operational feel, reducing abrupt jolts. The hub is designed for a specific spline count and gearcase size, requiring a 13 tooth spline with a 4-1/4″ gearcase for proper fitment. This precise engineering ensures a secure and effective connection, preventing the propeller from spinning independently within its housing under load.
Performance & Functionality
The primary function of this hub kit is to create a seamless and robust connection between the propeller and the engine’s drivetrain. In this regard, the Solas RBX-110 Rubex Hub Kit For Evinrude/Johnson/Brp/Suzuki performs admirably. The elimination of prop-wobble and excessive vibration at idle and low speeds is a testament to its design. Its ability to absorb the shock of gear engagement is a significant improvement over standard setups, offering a more refined and controlled feel.
The strengths are undeniable: a quieter, smoother operation, enhanced drivetrain protection through the deflection system, and the inherent durability of its materials. The one weakness, if you could call it that, is its specific application. It is designed for particular engine models and gearcase sizes, meaning it’s not a universal fit. However, for the intended applications, it meets and often exceeds expectations, providing a noticeable performance uplift that justifies its inclusion.
Design & Ergonomics
From a design perspective, the Solas Rubex hub kit prioritizes functionality and longevity. The one-piece rubber construction is a smart choice, minimizing potential failure points that can arise from bonded or interlocking plastic components. The integration of anodized aluminum splines not only provides strength but also offers excellent resistance to the harsh marine environment.
Ergonomically, the hub itself isn’t something you interact with directly during operation, but its design translates into a better user experience. The 10 degrees of deflection is a functional ergonomic feature, translating into reduced physical impact on the operator and the boat’s systems. The installation process itself, while requiring some force, is intuitive for anyone familiar with propeller removal and installation. The well-machined splines ensure a precise fit, preventing any wobble or looseness that could lead to premature wear or noise.
Durability & Maintenance
The anticipated lifespan of this Rubex hub kit appears to be substantial, given the materials and construction. The one-piece rubber is designed to withstand repeated compression and expansion cycles without cracking or becoming brittle. The anodized aluminum provides a strong, corrosion-resistant barrier against saltwater and galvanic action.
Maintenance is refreshingly simple: routine rinsing with fresh water after use in saltwater is generally sufficient. The design avoids complex internal mechanisms that could trap debris or require specialized cleaning. Any potential failure points would likely stem from extreme, uncharacteristic impacts that exceed the 10 degrees of deflection or from damage to the propeller itself that compromises the hub’s integrity. Overall, it’s built for the long haul in a demanding environment.
Accessories and Customization Options
The Solas RBX-110 Rubex Hub Kit For Evinrude/Johnson/Brp/Suzuki is a singular component designed for a specific purpose. It is not a system that typically comes with a wide array of accessories or extensive customization options for the hub itself. The kit includes all the necessary hardware for installation, and the primary “customization” comes in selecting the correct Rubex kit for your specific Evinrude, Johnson, BRP, or Suzuki outboard model and gearcase.
While there are no user-replaceable parts within the hub kit itself, its design allows for the propeller to be damaged without necessarily destroying the hub. This means if a prop incurs damage, the Rubex hub can often be salvaged and reused with a new propeller. This reusability is a key benefit, saving costs on replacement parts over the long term, unlike some integrated hub systems.
Pros and Cons of Solas RBX-110 Rubex Hub Kit For Evinrude/Johnson/Brp/Suzuki
Pros
- Significantly reduces or eliminates prop hub chatter and vibration, leading to a quieter and smoother ride.
- The 10 degrees of deflection feature provides valuable shock absorption during gear shifts and when striking submerged objects, protecting the drivetrain.
- Constructed with a one-piece rubber and anodized aluminum splines, offering superior durability and corrosion resistance compared to plastic alternatives.
- Allows for propeller reusability if the prop itself is damaged, potentially saving costs on future replacements.
- Enhances the feel of gear engagement, making shifts smoother and more positive.
Cons
- Specific application: requires careful verification of the 13 tooth spline with a 4-1/4″ gearcase requirement to ensure compatibility with your outboard.
- Higher upfront cost compared to basic rubber hub replacements, though the durability and performance benefits likely justify the investment for many.
Who Should Buy Solas RBX-110 Rubex Hub Kit For Evinrude/Johnson/Brp/Suzuki?
This hub kit is an excellent upgrade for any boater who owns an Evinrude, Johnson, BRP, or Suzuki outboard within the specified horsepower and gearcase range. If you’ve experienced annoying prop chatter, a harsh “clunk” when shifting, or simply desire a more refined and protected propulsion system, this is for you. It’s particularly beneficial for those who frequently navigate shallow or debris-filled waters where accidental prop strikes are a concern.
Anyone looking for a simple, effective way to enhance their boat’s operational feel and protect their investment in the drivetrain should seriously consider this unit. Those who demand maximum performance and durability from their outboard components will appreciate the engineering Solas has implemented. However, if you have an outboard model outside the specified spline count or gearcase size, this particular Rubex kit will not be compatible, and you would need to look for a different Solas model or alternative.
Conclusion on Solas RBX-110 Rubex Hub Kit For Evinrude/Johnson/Brp/Suzuki
The Solas RBX-110 Rubex Hub Kit For Evinrude/Johnson/Brp/Suzuki is a well-engineered component that delivers on its promises. The upgrade in operational smoothness, reduction in vibration, and the added protection offered by its deflection system are significant improvements over standard propeller hub setups. Its robust construction from quality materials suggests it will provide reliable service for many seasons.
Considering the price point of $54.89, this hub kit represents excellent value for money. The enhanced performance, protection for your valuable drivetrain, and the potential reusability of the hub make it a sound investment for any boater looking to optimize their outboard’s performance and longevity. I wholeheartedly recommend this Solas Rubex hub kit to owners of compatible Evinrude, Johnson, BRP, and Suzuki outboards who are seeking a tangible improvement in their boating experience and peace of mind on the water.