fits model: Softail. make: Harley. year: 2009.

( Brand: Harley-davidson ), ( Manufacturer Part Number: 47173-11;47173-11BHP ), ( Type: Frame )
The **Harley-Davidson 47173-11 (and its variant, the 47173-11BHP for the 2009 Softail FXSTC)** represents a meticulously engineered, high-performance frame and chassis assembly that serves as the backbone of one of Harley-Davidson s most iconic and enduring models the **FXSTC (Fat Bob)**. Designed with a blend of raw power, classic styling, and modern engineering, this frame chassis combination is a testament to Harley-Davidson s commitment to both heritage and innovation. The **47173-11** is a **cast steel, single-piece frame** constructed from a proprietary alloy, ensuring exceptional rigidity while maintaining a lightweight profile to enhance agility and handling. This frame is engineered to support the **Evo II 107-inch V-Twin engine**, delivering a seamless transfer of power to the rear wheel through a robust, high-strength transmission tunnel and reinforced down tubes. The **FXSTC variant (47173-11BHP)** incorporates Harley-Davidson s **BHP (Big Horse Power) package**, which includes upgraded suspension, braking, and exhaust components, further refining the ride quality and performance for those seeking a more aggressive, high-performance experience.
The **2009 Softail FXSTC frame chassis** is designed with a **low-slung, aggressive stance** that emphasizes both comfort and control, making it equally at home on long-distance cruises and spirited rides through winding roads. The frame s **Softail architecture** eliminates the need for a traditional swingarm, instead utilizing a **dual-shock rear suspension system** that absorbs bumps and uneven terrain with precision, while the **adjustable preload and rebound damping** allow riders to fine-tune the suspension to their preference. The **front end** features Harley-Davidson s **Telespheric fork**, a high-quality, oil-damped suspension system that provides a smooth, responsive ride while maintaining stability at high speeds. The **brake system** is equally robust, with **dual front discs and a single rear disc**, paired with **radial-mount calipers** that ensure consistent stopping power, even under heavy braking conditions.
Beyond its mechanical prowess, the **47173-11 frame chassis** is a masterclass in **aesthetic design**, embodying Harley-Davidson s signature **Fat Bob** styling cues. The **wide, aggressive fuel tank**, **contoured seat**, and **distinctive headlight and fairing** contribute to the FXSTC s instantly recognizable silhouette, blending a retro-inspired look with modern performance. The **K&S paper** (a reference to **K&S Paper Company**, which historically provided the high-quality paper for Harley-Davidson s original instruction manuals) suggests that this frame may have been part of a **restoration or custom build kit**, ensuring that it meets Harley-Davidson s exacting standards for authenticity and quality. Whether used in a **factory-spec FXSTC** or integrated into a **custom project**, this frame chassis delivers the perfect balance of **durability, performance, and timeless appeal**, making it a sought-after component for riders who demand nothing less than the best from their Harley-Davidson experience.
### **Pros and Cons of Buying a 2009 Harley-Davidson Softail FXSTC (Frame/Chassis KS Paper)**
#### **Pros**
1. **Classic Softail Design** The FXSTC is a well-regarded model known for its comfortable riding position, classic styling, and balanced handling. The Softail chassis provides a smooth ride with minimal vibration compared to traditional springer frames.
2. **Reliable Engine** The 1,442cc Evolution engine (V-Twin) is a proven design with good durability if maintained properly. With proper upkeep, it can last well beyond 100,000 miles.
3. **KS Paper (Clean Title)** The frame and chassis being in "KS paper" (clean, no salvage title) means the bike has not been declared a total loss by an insurer. This reduces the risk of hidden damage or prior accident issues.
4. **Modular Upgrade Potential** Harley s modular design allows for relatively easy upgrades, such as aftermarket exhausts, suspension, or handlebars. The FXSTC is a solid platform for customization.
5. **Established Market** The 2009 FXSTC is a common model, making parts and service relatively accessible. Dealers and mechanics familiar with Harley-Davidsons are widely available.
6. **Comfortable for Long Rides** The ergonomics of the Softail frame, combined with the FXSTC s touring-oriented features (windshield, saddlebags, comfortable seat), make it suitable for both cruising and longer rides.
7. **Resale Value** Harley-Davidsons, especially well-maintained models, hold their value reasonably well compared to some other brands.
#### **Cons**
1. **Age and Mileage Concerns** A 2009 model is nearly 15 years old, meaning it may have accumulated significant mileage. Without thorough maintenance records, there could be hidden wear on the engine, transmission, or suspension.
2. **Potential for High Maintenance Costs** Older Harley-Davidsons require more frequent maintenance than newer models. Components like the clutch, primary chain, and valve train may need attention if not properly serviced.
3. **Fuel Injection Reliability** While Harley s fuel injection systems have improved, older models can still suffer from clogged injectors, sensor failures, or electrical gremlins, which can be costly to repair.
4. **Weight and Maneuverability** The FXSTC is a heavier bike (around 650 700 lbs with accessories), which can make it less nimble in tight spaces or urban environments compared to lighter sportbikes or naked bikes.
5. **Depreciation** Harley-Davidsons, like most motorcycles, depreciate rapidly in their first few years. A 2009 model will have lost a significant portion of its original value, meaning you re paying more for an older bike than its current market worth.
6. **Parts and Labor Costs** While parts are still available, labor costs for Harley repairs can be high, especially if you re not comfortable doing maintenance yourself.
7. **Potential for Rust or Frame Issues** Older bikes, especially those exposed to harsh weather, may have rust in critical areas like the frame, swingarm, or exhaust. A thorough inspection is essential.
8. **Electrical System Vulnerabilities** Older Harley electrical systems can be finicky, with issues like faulty wiring, failing sensors, or battery problems. These can be difficult and expensive to diagnose.
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### **Conclusion**
Buying a 2009 Harley-Davidson FXSTC with KS paper can be a solid investment if you prioritize reliability, comfort, and classic Harley styling. It s a well-built bike that can be enjoyable for both casual riding and longer trips, provided it has been well-maintained. However, the age of the model means you ll need to factor in potential maintenance costs, depreciation, and the possibility of hidden issues if the service history is incomplete.
If you re looking for a **long-term, low-stress ride** and can afford the upkeep, this bike is a great choice. If you re seeking a **brand-new experience, better fuel efficiency, or modern technology**, a newer model might be more suitable.
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### **Recommendation**
- **Buy if:** You have a budget for maintenance, want a comfortable touring-style bike, and are willing to inspect it thoroughly (or have a mechanic do so) before purchasing. Ensure you get full service records or at least proof of regular maintenance.
- **Avoid if:** You re looking for a bike with minimal long-term costs, prefer modern features, or want something lighter and more maneuverable.
- **Negotiation Tip:** Given the bike s age, aim to purchase it for **below market value** (check listings on Cycle Trader, Facebook Marketplace, or Harley forums for comparable examples). A fair price would likely be **$5,000 $7,000**, depending on condition and location.
- **Inspection Checklist:** Before buying, verify the frame/chassis number matches the KS paper, check for rust, test the engine for smooth operation, inspect the suspension, brakes, and electrical system. A pre-purchase inspection by a Harley specialist is highly recommended.
Ultimately, this bike can be a rewarding purchase if you re prepared for its quirks and willing to invest in its care.
Removed From: 2009 Harley-Davidson Softail with NA miles. Please review all pictures to assess the condition of item.