The 1991 Harley-Davidson FXSTC, part of the iconic Softail family, embodies the classic cruiser aesthetic with its custom styling. Introduced in the early 1980s, the Softail line was known for its hidden rear suspension, mimicking the rigid look of vintage bikes. The FXSTC, specifically, offered a blend of factory custom features that made it a popular choice for riders seeking a stylish and distinctive Harley-Davidson experience right off the showroom floor. Its popularity stemmed from its iconic look and the promise of a classic V-twin rumble.
The Good
The 1991 FXSTC offers timeless Harley-Davidson style and a satisfying V-twin performance. Its comfortable riding position and classic cruiser design appeal to the heart, while its robust construction offers a sense of enduring value and reliability for the pragmatic rider.
The Bad
When considering a 1991 FXSTC, potential buyers should watch for common Harley issues of the era, including carburetor tuning complexities, potential oil leaks from the engine and transmission seals, and the possibility of older electrical components showing their age. Frame integrity and suspension wear are also points to inspect.
1991 Harley-Davidson FXSTC: Quick Overview
- Engine Options: The 1991 Harley-Davidson FXSTC was primarily equipped with Harley-Davidson's Evolution V-twin engine. For the 1991 model year, this typically meant the 80 cubic inch (1337cc) version.
- Horsepower: While Harley-Davidson was often coy with exact horsepower figures in this era, the 80 cubic inch Evolution engine generally produced around 50-55 horsepower. The emphasis was more on torque and the distinctive Harley feel than outright power.
- Fuel Economy: Fuel economy for the 1991 FXSTC would typically range from 35 to 45 miles per gallon (MPG) on the highway, depending on riding style and conditions. City riding would be on the lower end of that spectrum.
- 0-60 Times: 0-60 mph acceleration for this model would likely be in the 6-8 second range, again varying with rider weight, conditions, and specific tuning of the engine.
- Towing Capacity: The 1991 Harley-Davidson FXSTC is not designed for towing. As a cruiser motorcycle, it lacks the frame structure, suspension, and engine characteristics suitable for towing trailers or sidecars.
- Trim-Level Features (FXSTC Specific): The "C" in FXSTC typically stood for "Custom." This meant that the FXSTC came from the factory with a higher level of custom-oriented features compared to standard Softail models. Key features often included:
- A more sculpted fuel tank.
- A stepped two-up seat.
- Chrome plating on various components like the exhaust, engine covers, and wheels.
- Spoked wheels were common.
- Often featured a different handlebar setup for a more laid-back riding posture.
- A distinctive paint scheme.
- A fork-mounted fairing or smaller fairing was sometimes an option or standard.
- Disc brakes front and rear for stopping power.
- A 5-speed transmission was standard.
1991 Harley-Davidson FXSTC Specifications
Vehicle Information
| Year | 1991 |
| Make | Harley-Davidson |
| Model | FXSTC |
| Trim | - |
| Style | - |
| Type | Motorcycle |
| Category | Motorcycle |
Manufacturing Details
| Made In | United States |
| Manufacturing City | YORK |
Dimensions
| Doors | - |
| Curb Weight | - |
| Gross Vehicle Weight Rating | - |
| Overall Height | - |
| Overall Length | - |
| Overall Width | - |
| Wheelbase Length | - |
| Standard Seating | - |
Engine & Performance
| Engine | 1340CC |
| Engine Size | 1340L |
| Engine Cylinders | 2 |
| Transmission | - |
| Transmission Type | - |
| Transmission Speeds | - |
| Drivetrain | - |
Additional Features
| Anti-Brake System | - |
| Steering Type | - |
Pricing
| Manufacturer Suggested Retail Price (MSRP) | - |
| Invoice Price | - |
| Delivery Charges | - |
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Analysis
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What Problems Does the 1991 Harley-Davidson FXSTC Have?
The 1991 Harley-Davidson FXSTC, like many motorcycles of its era, has a few commonly reported issues that owners and potential buyers should be aware of. While the Evolution engine (often called the "Evo") is generally regarded as robust and reliable, it's not immune to age-related wear and tear.
Common Concerns:
Recalls: Specific recalls for the 1991 model year are not widely publicized or as extensive as for more modern vehicles. However, it's always advisable to check with a Harley-Davidson dealer or the NHTSA website for any outstanding safety recalls related to the VIN.
Long-Term Reliability: The Evo engine itself is known for its longevity and can last hundreds of thousands of miles with proper care. The key to long-term reliability in a 1991 FXSTC lies in consistent maintenance, addressing minor issues before they become major problems, and understanding that components like seals, wiring, and brake lines are subject to age and may require replacement.
Common Concerns:
- Oil Leaks: This is a perennial concern for many Harley-Davidsons, particularly those from the late 80s and early 90s. Leaks can occur from the primary cover, transmission seals, rocker boxes, and base gaskets. Regular maintenance and gasket replacement are often necessary to keep these in check.
- Carburetor Issues: The Keihin CV carburetor, while generally good, can sometimes require tuning or rebuilds due to age, wear, or improper adjustment. Poor starting, rough idling, or hesitation can be symptoms.
- Electrical System: As with any vehicle approaching 30 years old, the electrical system can be a source of trouble. Wiring harnesses can become brittle, connectors corroded, and components like the voltage regulator or stator may fail over time. Symptoms can include charging issues or intermittent electrical gremlins.
- Clutch and Transmission: While durable, the clutch can wear out, leading to slipping. The transmission, though solid, can develop issues with shifting or bearing wear if not properly maintained.
- Cam Chain Tensioner: Early Evolution engines had cam chain tensioners that could wear out and become noisy. While the 1991 model may have had some improvements, it's still something to listen for, especially on higher-mileage bikes. Replacement with upgraded hydraulic tensioners is a common modification.
Recalls: Specific recalls for the 1991 model year are not widely publicized or as extensive as for more modern vehicles. However, it's always advisable to check with a Harley-Davidson dealer or the NHTSA website for any outstanding safety recalls related to the VIN.
Long-Term Reliability: The Evo engine itself is known for its longevity and can last hundreds of thousands of miles with proper care. The key to long-term reliability in a 1991 FXSTC lies in consistent maintenance, addressing minor issues before they become major problems, and understanding that components like seals, wiring, and brake lines are subject to age and may require replacement.
How long will the 1991 Harley-Davidson FXSTC last?
The 1991 Harley-Davidson FXSTC, with its robust Evolution engine, is capable of accumulating significant mileage. On average, well-maintained examples can easily surpass 100,000 miles, with many owners reporting 150,000 to 200,000 miles or more. The long-term durability of the core engine and transmission is a strong point. Weaknesses tend to emerge in ancillary components over time. Seals and gaskets, electrical connectors, and brake lines are common wear items that will likely need attention or replacement as the bike ages. The frame and chassis are generally very strong. Regular fluid changes, proper tune-ups, and addressing minor oil leaks promptly are crucial for maximizing the lifespan and ensuring continued reliable service for decades.
What Technology & Safety Features are Included?
The 1991 Harley-Davidson FXSTC is a product of its time, meaning its technology, entertainment, driver-assistance, and safety features are decidedly analog and minimal by today's standards.
Built-in Tech: The primary "tech" on a 1991 FXSTC consists of its mechanical components. It features a carburetor for fuel delivery, a magneto or electronic ignition system for spark, and a 5-speed manual transmission. The instrument cluster is typically analog, with a speedometer, tachometer (often optional or integrated into the speedometer), fuel gauge, and indicator lights for oil pressure, turn signals, and high beam.
Entertainment: Entertainment is provided by the rider's experience and the distinctive sound of the V-twin engine. There are no built-in audio systems, Bluetooth connectivity, or screens. Riders connect with the road and the machine itself as the primary form of entertainment.
Driver-Assistance Features: Driver-assistance features as we know them today (like ABS, traction control, or cruise control) were virtually non-existent on motorcycles in 1991, especially on cruisers like the FXSTC. The rider is solely responsible for all aspects of operation. The primary "assistance" comes from the bike's ergonomics and predictable power delivery.
Safety Features: Safety features are basic. The FXSTC is equipped with front and rear disc brakes for stopping power. Lighting includes a headlight, taillight, and turn signals. Mirrors are provided for rearward visibility. There are no airbags or advanced electronic stability controls.
Optional Features: Optional features at the time could have included things like a windshield or fairing for wind protection, saddlebags for storage, a passenger backrest, and different exhaust systems. Some bikes might have had factory-installed alarm systems, though these were less sophisticated than modern units.
Crash-Test Ratings: Motorcycle safety is not typically assessed through formal crash-test ratings in the same way as passenger cars. The focus is on rider protection through protective gear and motorcycle design principles that prioritize stability and control.
Built-in Tech: The primary "tech" on a 1991 FXSTC consists of its mechanical components. It features a carburetor for fuel delivery, a magneto or electronic ignition system for spark, and a 5-speed manual transmission. The instrument cluster is typically analog, with a speedometer, tachometer (often optional or integrated into the speedometer), fuel gauge, and indicator lights for oil pressure, turn signals, and high beam.
Entertainment: Entertainment is provided by the rider's experience and the distinctive sound of the V-twin engine. There are no built-in audio systems, Bluetooth connectivity, or screens. Riders connect with the road and the machine itself as the primary form of entertainment.
Driver-Assistance Features: Driver-assistance features as we know them today (like ABS, traction control, or cruise control) were virtually non-existent on motorcycles in 1991, especially on cruisers like the FXSTC. The rider is solely responsible for all aspects of operation. The primary "assistance" comes from the bike's ergonomics and predictable power delivery.
Safety Features: Safety features are basic. The FXSTC is equipped with front and rear disc brakes for stopping power. Lighting includes a headlight, taillight, and turn signals. Mirrors are provided for rearward visibility. There are no airbags or advanced electronic stability controls.
Optional Features: Optional features at the time could have included things like a windshield or fairing for wind protection, saddlebags for storage, a passenger backrest, and different exhaust systems. Some bikes might have had factory-installed alarm systems, though these were less sophisticated than modern units.
Crash-Test Ratings: Motorcycle safety is not typically assessed through formal crash-test ratings in the same way as passenger cars. The focus is on rider protection through protective gear and motorcycle design principles that prioritize stability and control.
What Colors Options are Available?
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In the meantime, feel free to explore the other sections for more content.
In the meantime, feel free to explore the other sections for more content.
1991 Harley-Davidson FXSTC Prices and Market Value
When new in 1991, the Harley-Davidson FXSTC would have had a price tag in the range of $10,000 to $12,000, depending on options and destination fees. These were premium motorcycles even then. Today, the used market price for a 1991 FXSTC can vary significantly, typically ranging from $5,000 to $9,000 for a bike in good to excellent condition with average mileage. Factors affecting resale value include overall condition, mileage, maintenance history, originality of parts, aftermarket modifications (whether desirable or not), and current market demand for classic Harley-Davidsons. Bikes with low mileage, pristine original paint, and comprehensive service records command higher prices. These models have largely passed the steep depreciation curve and are considered by many to be appreciating classics, especially well-preserved examples.
1991 Harley-Davidson FXSTC Cost of Ownership
Owning a 1991 Harley-Davidson FXSTC is generally not considered economical in the same vein as a Japanese cruiser. Insurance costs can be moderate to high, depending on rider profile and coverage. Fuel economy is decent for its class, typically 35-45 MPG. Maintenance requires regular oil changes, filter replacements, and occasional adjustments, with parts availability good but sometimes costly. Repairs, especially for specialized components or if major engine work is needed, can be expensive due to labor rates and parts. Overall, the FXSTC is a moderately costly vehicle to own, driven by parts prices, potential for specialized labor, and insurance, but its iconic status and durability offer good value for enthusiasts.
1991 Harley-Davidson FXSTC Fuel Efficiency
Fuel Type
Gasoline
Fuel Capacity
-
City Mileage
-
Highway Mileage
-
1991 Harley-Davidson FXSTC Recalls & Defects
Electrical System:starter Assembly:relay
Recall date
1992-12-14
Recall no.
92v180000
Source
NHTSA
Summary
THE Starter Relay MAY Short Circuit When THE Vehicle IS Parked.
Consequence
THE Short Circuit IN THE Starter Relay MAY Develop Enoughheat TO Cause A Fire IN THE Relay, Other Parts OF THE Motorcycle, and Otheritems IN THE Surrounding Area.
Remedy
Replace THE Starter Relay.
Notes
System: Electrical System; Starter.vehicle Description: Motorcycles.
1991 Harley-Davidson FXSTC Warranty
Basic
Original warranty
0 months / No data
Estimated remaining
Expired
Powertrain
Original warranty
0 months / No data
Estimated remaining
Expired
Rust
Original warranty
0 months / No data
Estimated remaining
Expired
1991 Harley-Davidson FXSTC Insurance
Insurance for a 1991 Harley-Davidson FXSTC is moderately priced, reflecting its status as a Motorcycle with strong safety ratings and
reasonable repair costs.
reasonable repair costs.
How Does the 1991 Harley-Davidson FXSTC Compare to Other Motorcycle?
The 1991 Harley-Davidson FXSTC occupied a unique space in the cruiser market, often competing with other American-made cruisers and higher-end Japanese offerings.
Performance: In terms of performance, the FXSTC's strength was its torquey V-twin and distinctive rumble, rather than outright speed or acceleration. Rivals like the Honda Shadow 1100 or Yamaha Virago 1100 offered more sophisticated engines, often with better horsepower-to-weight ratios and smoother power delivery. However, they lacked the raw, visceral character that defined the Harley experience.
Features: The FXSTC's features were centered around its custom styling. Its hidden rear suspension provided a hardtail look with better rideability than a true rigid frame. In contrast, Japanese rivals often offered more modern features like shaft drive (lower maintenance), more comprehensive instrumentation, and sometimes even factory-fitted fairings or luggage as standard. The Harley's appeal was in its classic, minimalist design and factory-custom look.
Reliability: The Evolution engine was generally reliable for its era, though it was prone to oil leaks and required more frequent maintenance than many Japanese counterparts. The Honda Shadow and Yamaha Virago lines were known for their exceptional reliability, often requiring less attention and fewer repairs over the long term.
Price: The FXSTC was positioned as a premium offering, typically priced higher than comparable Japanese cruisers when new. In the used market, this pricing trend often continues, with well-maintained Harleys holding their value better.
Alternatives:
Performance: In terms of performance, the FXSTC's strength was its torquey V-twin and distinctive rumble, rather than outright speed or acceleration. Rivals like the Honda Shadow 1100 or Yamaha Virago 1100 offered more sophisticated engines, often with better horsepower-to-weight ratios and smoother power delivery. However, they lacked the raw, visceral character that defined the Harley experience.
Features: The FXSTC's features were centered around its custom styling. Its hidden rear suspension provided a hardtail look with better rideability than a true rigid frame. In contrast, Japanese rivals often offered more modern features like shaft drive (lower maintenance), more comprehensive instrumentation, and sometimes even factory-fitted fairings or luggage as standard. The Harley's appeal was in its classic, minimalist design and factory-custom look.
Reliability: The Evolution engine was generally reliable for its era, though it was prone to oil leaks and required more frequent maintenance than many Japanese counterparts. The Honda Shadow and Yamaha Virago lines were known for their exceptional reliability, often requiring less attention and fewer repairs over the long term.
Price: The FXSTC was positioned as a premium offering, typically priced higher than comparable Japanese cruisers when new. In the used market, this pricing trend often continues, with well-maintained Harleys holding their value better.
Alternatives:
- Similar: Other Harley-Davidson Softail models from the same era (e.g., FXST, FLSTC) offer a very similar experience. The Indian Chief models, if available and within budget, would also be a comparable American classic.
- Better (for some): For riders prioritizing smoother performance, lower maintenance, and more modern features, a 1991 Honda Shadow 1100, Yamaha Virago 1100, or perhaps a Kawasaki Vulcan 1500 would be strong contenders. These bikes offer comparable displacement and cruiser styling but with Japanese engineering efficiencies.
- Considerations: The choice often comes down to brand loyalty and the desired riding experience. If the iconic Harley sound, feel, and custom look are paramount, the FXSTC is hard to beat. If practicality, minimal maintenance, and modern conveniences are higher on the list, a Japanese alternative might be a better fit.
Final Verdict: Is the 1991 Harley-Davidson FXSTC a Good Motorcycle?
The 1991 Harley-Davidson FXSTC is ideal for the rider who cherishes classic American motorcycle aesthetics, the visceral rumble of a V-twin, and the distinctive Harley-Davidson ownership experience. It's perfect for those who appreciate factory custom styling and are willing to embrace a more traditional, hands-on approach to motorcycle ownership.
It is absolutely worth buying for the right person, particularly in the used market. New models were expensive, but today, they represent attainable classic Harley-Davidson ownership. It's best purchased used, where condition and maintenance history are paramount. A well-maintained, relatively original FXSTC is a solid investment in a piece of motorcycling history. Buyers should be prepared for typical maintenance needs of a vintage machine, including potential for oil leaks and carburetor tuning, but the rewarding riding experience and iconic status make it a worthwhile endeavor for enthusiasts seeking timeless style and a classic cruiser feel.
It is absolutely worth buying for the right person, particularly in the used market. New models were expensive, but today, they represent attainable classic Harley-Davidson ownership. It's best purchased used, where condition and maintenance history are paramount. A well-maintained, relatively original FXSTC is a solid investment in a piece of motorcycling history. Buyers should be prepared for typical maintenance needs of a vintage machine, including potential for oil leaks and carburetor tuning, but the rewarding riding experience and iconic status make it a worthwhile endeavor for enthusiasts seeking timeless style and a classic cruiser feel.
Cathleen V
Cathleen is an exceptional freelance writer covering hot topics in the automotive world from a gearhead's perspective. Her articles delve into various aspects of automotive technology and history, offering readers detailed insights into engine performance, reliability, and maintenance. Through her engaging and informative writing, Cathleen provides valuable information to automotive enthusiasts and consumers alike, helping them make informed decisions about vehicle maintenance and purchases.