fits model: Fxs, Fl, Sturgis, Dyna. make: Harley.

( Brand: Harley-davidson ), ( Manufacturer Part Number: 56122-77 ), ( Compatible Model: Xl Fx Fl Fxd Wg Fxst ), ( Material: Aluminum ), ( Item Length: 4 In ), ( Vintage Part: Yes ), ( Compatible Year: 49-up ), ( Country Of Origin: United States )
The **Harley-Davidson 56122-77 / 56124-77 Risors Pullback** parts are meticulously engineered components designed for the iconic **1977 1978 FXS Sturgis, XL WG, FX, and FXDyna** models, embodying the rugged elegance and timeless craftsmanship that define Harley-Davidson s legacy. These **Risors Pullback** parts, specifically the **77-78 models**, are essential for maintaining the optimal performance and aesthetic integrity of these legendary motorcycles, which were celebrated for their bold styling, powerful V-twin engines, and adventurous spirit. The **FXS Sturgis** and **XL WG** models, in particular, were engineered for long-distance touring and off-road exploration, while the **FX and FXDyna** variants offered a more aggressive, customizable approach to riding. The **Risors Pullback** components likely referring to the **rear suspension or shock absorber pullback springs** play a critical role in ensuring a smooth, controlled ride over varied terrain, from the open highways of the American West to the rugged backroads of the Midwest. Crafted from high-quality materials and built to Harley-Davidson s exacting standards, these parts are designed to withstand the demands of frequent use, providing reliable damping and suspension performance while preserving the classic look and feel of these mid-'70s machines. Whether restoring a vintage Harley to its original glory or upgrading an existing ride for enhanced comfort and handling, these **56122-77 / 56124-77 Risors Pullback** parts are a testament to Harley-Davidson s enduring commitment to durability, innovation, and the unmistakable thrill of the open road.
### **Pros and Cons of Buying a Harley-Davidson FXS Sturgis XL (1977-1978) with Risors Pullback**
#### **Pros**
1. **Classic Harley-Davidson Design**
The FXS Sturgis XL (1977-1978) is a rare and highly sought-after model, known for its aggressive, custom-inspired styling. The Risors pullback bars, low-slung seat, and aggressive fairing give it a distinctive, vintage cruiser look that stands out from modern Harleys. This makes it a desirable piece for collectors and enthusiasts who appreciate the era s aesthetic.
2. **Strong Engine and Performance**
The 1977-1978 FXS was powered by the **Evo 45** (1975-1978) or **Evo 44** (1977-1978) engine, depending on the exact year. These engines were known for their smooth power delivery, strong low-end torque, and reliability for their time. The **74ci (1,216cc) pushrod V-twin** produces around **45-50 hp** and **60-65 lb-ft of torque**, which was impressive for the era and still provides a satisfying, raw riding experience.
3. **Rare and Collectible**
The FXS Sturgis XL is one of the rarest Harley-Davidson models from the late '70s. Production numbers were low, and many were stripped for parts or modified over the years. Finding one in original condition is difficult, making it a valuable collector s item. If you re looking for a unique, one-of-a-kind bike, this is a strong candidate.
4. **Vintage Harley Experience**
Riding a 1977-1978 FXS Sturgis XL offers a different experience than modern Harleys. The heavier weight (around **600-650 lbs**), manual transmission, and lack of modern refinements (like fuel injection, ABS, or traction control) make it feel more raw and connected to the road. The **dual exhausts, chrome accents, and classic controls** provide an authentic vintage Harley feel.
5. **Potential for Restoration or Customization**
If you re willing to put in work, this bike can be restored to showroom condition or heavily customized. The **FXD (Dyna) platform** (introduced in 1999) shares some components with later models, but the '77-'78 FXS is a different beast entirely. A skilled mechanic could bring it back to life, and its unique design allows for creative modifications.
6. **Nostalgia and Community Appeal**
The FXS Sturgis XL has a cult following among Harley enthusiasts, especially those who appreciate the **pre-Evo II (1984) era** of Harley-Davidson. Owning one allows you to be part of a niche community that celebrates these rare machines.
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#### **Cons**
1. **High Maintenance and Reliability Concerns**
Like all vintage Harleys, the **1977-1978 FXS requires significant upkeep**. The **pushrod engine** is not as refined as modern Harley V-twins, and common issues include:
- **Rod bearing wear** (a known issue in early Evo engines)
- **Camshaft and lifter problems** (can lead to rough idle or misfires)
- **Carburetor drift** (the **Holley or Mikuni carbs** require frequent tuning)
- **Rust and corrosion** (especially in the frame, exhaust, and electrical components)
- **Manual transmission wear** (clutch and shift linkage may need replacement)
- **Brake system limitations** (drum brakes are less effective than modern disc brakes)
If not properly maintained, the bike can become a money pit.
2. **Expensive Parts and Restoration Costs**
Finding **original or OEM parts** for a 1977-1978 FXS can be difficult and costly. Many parts must be sourced from specialty vendors, and some (like **specific carburetors, springs, or electrical components**) may require custom fabrication. A full restoration could easily cost **$10,000-$20,000 **, depending on condition.
3. **Heavy Weight and Handling Challenges**
The FXS Sturgis XL is **heavy (600-650 lbs)**, which makes it **slow to accelerate** and **difficult to maneuver in tight spaces**. The **long wheelbase and low ground clearance** (due to the Risors pullback bars) can make it feel unstable at low speeds. Modern riders accustomed to lighter bikes may find it **clunky and unresponsive**.
4. **Lack of Modern Safety Features**
Unlike today s Harleys, the **1977-1978 FXS lacks**:- **ABS (Anti-lock Brakes)**
- **Traction Control**
- **Modern suspension tuning** (the **dual shocks** are basic and may need replacement)
- **Electronic fuel injection** (carburetors are less efficient and require more maintenance)
- **Modern lighting and electrical systems** (bulb-based lights, basic wiring)
This makes the bike **less safe and less comfortable** for long-distance riding compared to modern standards.
5. **Fuel Efficiency and Practicality**
The **74ci engine is thirsty**, averaging around **30-35 MPG** in city driving and **40-45 MPG** on the highway. This is **far worse** than modern Harleys (which average **50-60 MPG**). Additionally, the **small fuel tank (2.5-3 gallons)** limits range, requiring frequent stops.
6. **Legal and Insurance Challenges**
- **Modifications may violate state laws** (some states have restrictions on **low-slung seats, extended handlebars, or aggressive fairings**).
- **Insurance can be expensive** due to the bike s age, value, and potential for high repair costs.
- **Registration and emissions** (if applicable) may require additional paperwork or compliance with modern standards.
7. **Limited Comfort for Long Rides**
The **hard seat, upright riding position, and lack of wind protection** make long rides uncomfortable. Modern cruisers offer **better ergonomics, heated grips, and windshields**, which are absent on this model.
8. **Market Value Fluctuations**
While rare, the **FXS Sturgis XL is not a guaranteed investment**. Its value depends on **condition, provenance, and collector demand**, which can be unpredictable. Unlike modern Harleys, which hold value well, a restored '77-'78 FXS may not appreciate as much.
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### **Conclusion**
The **1977-1978 Harley-Davidson FXS Sturgis XL with Risors pullback** is a **unique, highly desirable, but challenging** motorcycle. It offers **unmatched vintage Harley charm, collectible status, and a raw riding experience**, but it comes with **significant maintenance, reliability, and practicality drawbacks**.
This bike is **best suited for:**- **Enthusiasts who prioritize nostalgia and rarity over modern convenience.**
- **Restoration projects** (if you have mechanical skills and budget for repairs).
- **Showroom-quality collectors** who appreciate the era s design.
- **Riders who enjoy the challenge of a heavy, manual-transmission cruiser.**
However, it is **not ideal for:**- **Casual riders** who want a hassle-free, safe, and comfortable bike.
- **Those who plan to ride it frequently** without extensive maintenance.
- **Budget-conscious buyers**, as parts and repairs can be expensive.
- **Riders who need modern safety features** (ABS, traction control, etc.).
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### **Final Recommendation**
**Buy the 1977-1978 FXS Sturgis XL if:**You are a **Harley-Davidson purist** who values **vintage aesthetics and rarity** over modern refinements.
You have **mechanical experience** or access to a **skilled mechanic** for maintenance.
You are prepared to **invest significant time and money** into restoring or maintaining it.
You plan to **ride it occasionally** (not daily) and enjoy the **unique, old-school Harley experience**.
You are buying it **primarily as a collector s item** rather than a daily rider.
**Avoid it if:**You want a **modern, safe, and low-maintenance** motorcycle.
You are **not willing to spend $10,000 ** on repairs or restoration.
You prefer **comfort, fuel efficiency, and practicality** over vintage appeal.
You plan to **ride it frequently** without proper upkeep.
**Alternative Considerations:**- If you love the **FXS Sturgis look** but want something more reliable, consider a **restored 1980s Harley (e.g., FXST, FXR, or FXWG)** with a **44 or 45 engine** they are slightly newer and easier to maintain.
- If you want a **modern cruiser with vintage styling**, look at **custom builds** or **replica bikes** (e.g., **
Polished aluminum OK used. 4 pullback risor stock on Sturgis low rider Fxs. 56122-77 56124-77.