fits model: Xp, Rev. make: Mercury.

( Manufacturer Part Number: BB10779 ), ( Part Type: Propeller ), ( Propeller Pitch: 22 ), ( Propeller Rotation: Standard )
The **Mercury BB10779 BB10780 XP 14.6x22P Propeller Set** is a high-performance, precision-engineered propeller assembly designed specifically for Mercury outboard motors, delivering unmatched efficiency, reliability, and power transfer for both recreational and performance-driven boating applications. This set features Mercury s proprietary **XP (eXtreme Performance)** technology, which optimizes blade design and material composition to enhance thrust, reduce cavitation, and minimize vibration, ensuring smoother operation and extended propeller life even under demanding conditions. The **14.6-inch diameter** blades strike an ideal balance between speed and torque, making this set particularly well-suited for mid-sized outboards ranging from **115 to 250 horsepower**, including models like the Mercury 150, 175, 200, and 250 series. The **22-pitch** measurement indicates a moderate blade angle, providing a versatile performance profile that excels in both planing and cruising scenarios, whether you re accelerating quickly off the dock or maintaining steady speeds on open water.
Crafted from **high-grade aluminum alloy**, these propellers are engineered for durability and resistance to corrosion, ensuring longevity even in saltwater environments where rust and abrasion can compromise performance. The **BB (Bolt-Back) design** allows for easy installation and removal, accommodating Mercury s standard mounting hardware without the need for additional adapters or modifications. The **smooth, aerodynamic blade contours** reduce drag and improve efficiency, while the **optimized rake angle** enhances lift and reduces the risk of water hammer, a common issue in high-performance propellers that can lead to premature wear on the motor s lower unit. Whether you re towing a wakeboarder, cruising with passengers, or pushing through rough water, this propeller set delivers consistent power delivery and a refined ride, making it a standout choice for boaters who demand both performance and reliability.
For those seeking an upgrade or replacement, the **BB10779 BB10780 XP set** is a direct-fit solution that maintains factory specifications while introducing Mercury s advanced engineering. Its compatibility with a wide range of Mercury outboards ensures broad applicability, while its **low-maintenance construction** means less downtime and more time on the water. Whether you re a weekend angler, a wake surfer, or a weekend warrior, this propeller set is engineered to elevate your boating experience with precision, power, and peace of mind.
### **Pros and Cons of buying a Mercury BB10779 / BB10780 XP 14.6x22P Propeller Set**
#### **Pros:**1. **High Performance for Outboards** The XP series is designed for Mercury outboards, offering improved thrust and efficiency, which can enhance acceleration and top-end speed, especially in boats with moderate to high horsepower (e.g., 150 300 HP).
2. **Durability and Material Quality** Made from high-grade aluminum, these propellers are built to withstand the stresses of frequent use, corrosion from saltwater, and wear from debris.
3. **Optimized for Fuel Efficiency** The XP design reduces cavitation and improves hydrodynamics, which can lead to better fuel economy compared to older or generic propellers.
4. **Compatibility with Mercury Outboards** Specifically engineered for Mercury s outboard models, ensuring proper fitment and performance tuning with the engine s powerband.
5. **Versatile Use Cases** Suitable for a range of applications, including fishing boats, cruisers, and performance boats, depending on the load and intended use.
6. **Reduced Vibration** The balanced design minimizes vibration, improving ride comfort and reducing strain on the engine and drivetrain over time.
7. **Aftermarket Support** Mercury propellers are widely available through dealers and online retailers, making replacements and upgrades easier to source.
#### **Cons:**1. **Cost** These propellers are more expensive than generic or lower-end brands, which may be a barrier for budget-conscious buyers.
2. **Potential Overkill for Low-Horsepower Engines** If installed on a smaller outboard (e.g., under 150 HP), the propeller may not provide a noticeable performance boost and could even cause excessive wear due to high RPMs.
3. **Specialized Fitment** Not universal; must match the Mercury outboard s model and power rating. Incorrect sizing can lead to poor performance or damage.
4. **Maintenance Requirements** Like all propellers, they require regular cleaning (especially in saltwater) and inspection for pitting or damage to maintain efficiency.
5. **Weight** Aluminum propellers are heavier than some plastic or composite alternatives, which could slightly affect handling in lighter boats.
6. **Limited Customization** Unlike some aftermarket propellers, these are not highly customizable in terms of blade pitch or material for specific tuning needs.
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### **Conclusion**
The Mercury BB10779 / BB10780 XP 14.6x22P propeller set is a solid choice for boat owners with Mercury outboards seeking improved performance, efficiency, and durability. It excels in scenarios where power and reliability are prioritized, such as in fishing or cruising applications with moderate to high horsepower engines. However, it may not be the best investment for smaller outboards or those on a tight budget, as the benefits may not justify the cost.
For buyers with Mercury outboards running in the 150 300 HP range and looking to enhance speed, fuel efficiency, and ride quality, this propeller set is highly recommended. Those with lower-power engines or those seeking a more budget-friendly option might consider alternative brands or sizes.
**Final Recommendation:**If you have a compatible Mercury outboard and prioritize performance and longevity, the BB10779 / BB10780 XP propellers are a worthwhile upgrade. Verify the exact fitment and power rating of your engine before purchasing to ensure optimal results. For smaller or less demanding setups, explore other propeller options that better match your needs.
Like new condition. Revolution 4XP - 14.6x22 LH RH Lobbed by BBLADES in 2025 with no hours on them and hub included. Set of 22s XP BB10779 BB10780.