fits make: Harley, Davidson. year: 2021.

( Brand: Performance Machine ), ( Manufacturer Part Number: 157-1106R-PAE-BMP ), ( Type: Wheel ), ( Color: Black ), ( Wheel Width: 3.5 ), ( Placement On Vehicle: Front Wheel )
The **Performance 157-1106R-PAE-BMP Harley-Davidson 21-Contrast Front Wheel** is a meticulously engineered, high-performance component designed to elevate the riding experience of Harley-Davidson enthusiasts seeking both aesthetic refinement and mechanical precision. Crafted from premium materials, this front wheel is engineered to deliver unmatched durability, responsiveness, and visual impact, making it an ideal upgrade for riders who demand excellence in both form and function. The **21-Contrast** finish is a striking, high-contrast design featuring a bold, matte black rim paired with a contrasting metallic or satin-finish hub, creating a dynamic visual statement that turns heads while maintaining a sleek, modern aesthetic. This wheel is built to withstand the rigors of daily riding, long-distance cruising, and spirited acceleration, thanks to its robust construction and high-quality components.
At the heart of this wheel is a **Performance-grade rim**, engineered for superior strength and rigidity, ensuring optimal brake performance and tire adhesion even under heavy loads or aggressive cornering. The **PAE (Performance Axle End) design** enhances wheel balance and reduces unsprung weight, contributing to sharper handling and a more responsive ride. The **BMP (Brake Mounting Plate)** is precision-machined to accommodate Harley-Davidson s advanced braking systems, providing consistent stopping power and minimizing brake fade. Whether navigating tight city streets or cruising along open highways, this wheel ensures confidence-inspiring control and reliability.
Beyond its mechanical superiority, the **21-Contrast finish** adds a touch of sophistication to any Harley-Davidson motorcycle, offering a bold yet refined look that complements both classic and modern bike aesthetics. The contrast between the matte black rim and the metallic hub creates a visually engaging focal point, allowing riders to express their personal style while maintaining a cohesive, high-end appearance. Available in a variety of metallic tones, including gunmetal, brushed aluminum, or satin nickel, this wheel can be tailored to match the rider s preferred color scheme, ensuring a seamless integration with the motorcycle s overall design.
Built to Harley-Davidson s exacting standards, this front wheel is a testament to the brand s commitment to performance and craftsmanship. It is designed to fit seamlessly with Harley s aftermarket and OEM components, ensuring compatibility with a wide range of models, from touring bikes to sportier cruisers. The wheel s precision engineering minimizes vibration and wobble, contributing to a smoother, more enjoyable ride. Whether you're a seasoned rider looking to enhance your bike s performance or a customizer aiming to create a standout machine, the **Performance 157-1106R-PAE-BMP 21-Contrast Front Wheel** delivers the perfect blend of strength, style, and functionality. Upgrade your Harley-Davidson with this premium wheel and experience the difference that true performance and design excellence can make.
### **Pros and Cons of Buying a Harley-Davidson Performance 157-1106R-PAE-BMP (21" Contrast Front Wheel)**
#### **Pros:**1. **Performance-Oriented Design**
The **157-1106R-PAE-BMP** is a **Performance Accessory Engine (PAE)** kit, which enhances the stock engine for better power and reliability. This includes upgraded internals, improved cooling, and optimized tuning, making it a more robust choice for enthusiasts who demand higher performance.
2. **BMP (Big Port Modification) Upgrade**
The **BMP kit** modifies the cylinder head and intake for better airflow, increasing horsepower and torque. This is particularly beneficial for riders who want a more aggressive throttle response and improved mid-range power.
3. **21" Contrast Front Wheel**
The **21-inch contrast front wheel** (often paired with a 17-inch rear) improves aesthetics and handling. The larger front wheel provides a more aggressive stance, while the contrast design enhances visual appeal. Some riders also report slightly better stability at high speeds.
4. **Customization Potential**
Harley-Davidson s **Performance Accessory Engine** and **BMP kits** allow for deeper customization beyond stock options. This means you can fine-tune the bike to match your riding style, whether for cruising, track days, or highway performance.
5. **Enhanced Reliability (Compared to Stock)**
The **PAE kit** includes upgraded components such as a **high-flow air cleaner, reinforced internals, and improved cooling**, which can extend engine life and reduce wear compared to a stock engine under heavy use.
6. **Resale Value & Prestige**
Harley-Davidson Performance kits are highly regarded in the custom and performance cruiser community. A bike with these modifications may hold its value better than a stock or heavily modified aftermarket bike.
7. **Better Throttle Response & Power Delivery**
The **BMP and PAE upgrades** ensure smoother power delivery, reducing lag and improving overall drivability. This is particularly noticeable in bikes with the **Evo or Twin Cam engines**.
8. **Compatibility with Other Harley Mods**
The **157-1106R-PAE-BMP** works well with other Harley performance parts, such as **exhaust systems, suspension upgrades, and electronic controls**, allowing for a fully customized setup.
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#### **Cons:**1. **Higher Upfront Cost**
The **PAE and BMP kits** are **premium upgrades**, significantly increasing the bike s price compared to a stock or basic custom model. Depending on the base bike, the total cost can be **$3,000 $6,000 ** just for these modifications.
2. **Potential for Overkill on Stock Bikes**
If you re buying a **used or lightly modified Harley**, some riders argue that **stock or mild aftermarket upgrades** may be sufficient unless you plan to push the bike hard. The **PAE and BMP** are best suited for those who want **track or high-performance cruising**.
3. **Maintenance & Tuning Complexity**
The **BMP kit** requires **proper tuning** (often via **Harley s Performance Tuning or third-party ECU remapping**) to avoid issues like **fueling problems, detonation, or excessive wear**. Improper tuning can lead to **reduced reliability or even engine damage**.
4. **Weight Increase**
The **21" contrast wheel** adds **significant weight** to the front end, which can slightly reduce handling agility, especially in tight corners or at low speeds. Some riders may find the bike feels **less nimble** compared to a stock or lighter wheel setup.
5. **Limited Availability & Installation Complexity**
Installing the **PAE and BMP kits** requires **mechanical expertise** or a visit to a **Harley-Davidson Performance Center**. Not all dealers offer these services, and DIY installation can be **time-consuming and risky** if not done correctly.
6. **Potential for Reduced Fuel Efficiency**
The **BMP and PAE upgrades** increase power, which often comes at the cost of **marginally worse fuel economy**. While the difference may not be drastic, it s something to consider for long-distance riders.
7. **Depreciation Concerns**
While Harley-Davidson Performance kits **enhance value for enthusiasts**, they may **not depreciate as slowly as stock models** in the general market. Some buyers prefer **stock or lightly modified bikes** for better long-term resale flexibility.
8. **Noise & Vibration Changes**
The **BMP kit** can alter the **exhaust note** and **engine sound**, which may not appeal to riders who prefer a **softer, stock-like growl**. Additionally, some users report **increased vibration** due to the **larger wheel and modified engine components**.
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### **Conclusion & Recommendation**
The **Harley-Davidson Performance 157-1106R-PAE-BMP (21" Contrast Front Wheel)** is an **excellent choice** for riders who:- **Demand high performance** and are willing to invest in **engine upgrades**.
- **Enjoy customization** and want a bike that stands out with **aggressive styling and power**.
- **Plan to use the bike for track days, high-speed cruising, or aggressive riding**.
- **Are prepared for higher maintenance costs** and **proper tuning** to maximize reliability.
However, if you:- **Prefer a more stock-like experience** with minimal modifications.
- **Ride primarily in urban or stop-and-go traffic** where extra weight and noise may be drawbacks.
- **Want better long-term resale flexibility** without deep customization.
- **Are on a tighter budget**, then a **stock or mildly modified Harley** (with aftermarket parts like exhaust, suspension, or wheels) may be a **more practical choice**.
#### **Final Recommendation:** **Buy this bike if:**You want a **high-performance Harley** with **engine upgrades** and **aggressive styling**.
You re willing to **invest in proper tuning and maintenance** to ensure longevity.
You plan to **ride aggressively** and enjoy **track or high-speed cruising**.
**Consider alternatives if:**You prefer a **simpler, stock-like experience**.
You **don t plan to push the bike hard** and want **better fuel efficiency**.
You re concerned about **higher upfront costs and maintenance expenses**.
For most **serious Harley enthusiasts**, the **PAE and BMP upgrades** are **worth the investment** but they re not for everyone. If you re committed to **performance and customization**, this is a **strong choice**. If you want a **more balanced, budget-friendly option**, explore **stock or aftermarket-modified Harleys** instead.
This wheel is in very nice condition not bent. Harley Davidson Performance Machine 21X3.5 front wheel. Fits Harley touring bikes.