The 2004 Harley-Davidson FLSTF, known as the Fat Boy, is an iconic cruiser embodying classic American motorcycle style. Introduced in 1990, the FLSTF has consistently been a flagship model within Harley-Davidson's Softail line. Its distinctive wide front end, fishtail exhaust, and chrome accents make it instantly recognizable. The 2004 model year falls within a popular period for this bike, known for its robust V-twin engine and comfortable riding position. Original pricing varied by customization, but typically ranged from $17,000 to $19,000 USD. Its popularity stems from its timeless design and the pure, unadulterated Harley-Davidson riding experience it offers.
The Good
The 2004 Harley-Davidson FLSTF boasts a powerful V-twin engine for exhilarating rides, legendary Harley-Davidson reliability ensuring peace of mind, and a plush seat for comfortable touring. Its iconic retro design appeals to the heart, while its solid build and enduring value appeal to the practical buyer.
The Bad
When considering a 2004 Harley-Davidson FLSTF, be aware of potential carburetor tuning issues, especially if modified. Check for oil leaks from the primary or engine case. Older models may exhibit wear on suspension components and brake pads. Excessive chrome pitting or fading can also be a concern.
2004 Harley-Davidson FLSTF: Quick Overview
- Engine: The 2004 Harley-Davidson FLSTF typically came equipped with a Twin Cam 88B V-twin engine. This air-cooled, 1450cc (88 cubic inch) engine was known for its torque.
- Horsepower: Official horsepower figures for this era were often not prominently advertised by Harley-Davidson, but estimates for the Twin Cam 88B are generally around 60-65 horsepower at the crank. Torque was a strong suit, with figures typically in the 70-75 lb-ft range.
- Fuel Economy: Fuel economy for the FLSTF was not its strongest suit, with owners reporting figures generally in the range of 35-45 miles per gallon (MPG), depending on riding style and conditions.
- 0-60 Times: 0-60 mph times are not a primary performance metric for this style of cruiser. However, with its strong torque, it offered brisk acceleration, with 0-60 mph generally achieved in the 5-6 second range.
- Towing Capacity: The 2004 Harley-Davidson FLSTF is not designed or intended for towing. It does not have a specified towing capacity.
- Trim-Level Features: The FLSTF stands out with its distinctive styling cues. Key features include:
- Body Style: Softail cruiser with a low seat height and classic styling.
- Fenders: Full-coverage fenders, famously featuring the FLSTF's signature "fishtail" rear fender.
- Wheels: Polished aluminum, spoked wheels with wide tires, contributing to its substantial appearance.
- Front End: A wide, raked-out front end with a large headlight and chrome forks.
- Seat: A comfortable, two-up touring seat.
- Exhaust: Chrome fishtail mufflers.
- Chrome Accents: Abundant chrome plating on various components, including handlebars, engine covers, and trim.
- Tank: A teardrop-shaped fuel tank.
- Brakes: Disc brakes front and rear.
- Suspension: Hidden rear shock absorbers, giving the appearance of a hardtail frame.
2004 Harley-Davidson FLSTF Specifications
Vehicle Information
| Year | 2004 |
| Make | Harley-Davidson |
| Model | FLSTF |
| 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 | 1450CC |
| Engine Size | 1450L |
| 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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What Problems Does the 2004 Harley-Davidson FLSTF Have?
The 2004 Harley-Davidson FLSTF, being part of the Twin Cam era, is generally considered a reliable motorcycle, but like any machine, it has known areas to watch. A common concern for Harley-Davidsons of this vintage is the potential for cam chain tensioner wear. The original spring-loaded tensioners could wear down over time, leading to increased noise and potential damage if not addressed. Upgraded hydraulic tensioners are a popular and recommended aftermarket fix. Another area to inspect is the crankcase and primary cover seals for any signs of oil leaks, which can develop with age and mileage.
While not a widespread defect specific to the 2004 FLSTF, some owners have reported issues with the carburetor, particularly if modifications have been made. Improper tuning can lead to rough idling, poor fuel economy, or difficulty starting. Regular maintenance and proper jetting are crucial.
Regarding recalls for the 2004 model year, it's essential to check the National Highway Traffic Safety Administration (NHTSA) database for any specific campaigns that may have affected this particular VIN or model year. Harley-Davidson has historically issued recalls for various components over the years, and while the Twin Cam 88B engine is robust, parts like brake components, electrical systems, or even fuel lines could be subject to recalls.
Long-term reliability is generally good if the bike has been maintained diligently. The Twin Cam 88B is known for its durability, but regular oil changes, attention to the cam chain tensioners, and keeping the charging system in good order are paramount. Owners who have regularly serviced their FLSTFs report many tens of thousands of trouble-free miles. Conversely, neglected bikes may exhibit premature wear on engine components, suspension, and brakes. The overall reliability is heavily dependent on the previous owner's maintenance habits and whether any aftermarket modifications were performed correctly. Owners should also be mindful of potential corrosion on chrome and aluminum parts, especially in regions with harsh climates or salted roads.
How long will the 2004 Harley-Davidson FLSTF last?
The 2004 Harley-Davidson FLSTF, when properly maintained, is built for the long haul. It's not uncommon to see these bikes with 50,000 to 100,000 miles or more. Owner data and anecdotal evidence suggest that with regular oil changes (using the correct Harley-Davidson specified oil), timely filter replacements, and attention to the known Twin Cam issues like cam chain tensioners, these motorcycles can offer decades of reliable service. The Twin Cam 88B engine is robust and designed for durability. Weaknesses that can emerge over time typically relate to wear and tear on components such as suspension bushings, wheel bearings, brake pads, and the aging of rubber parts like hoses and tires. Electrical connectors can also corrode over time, especially in humid environments. However, the core mechanicals are known for their longevity, making a well-cared-for 2004 FLSTF a dependable companion for many years and miles.
What Technology & Safety Features are Included?
The 2004 Harley-Davidson FLSTF represents a period when motorcycles were more focused on the raw riding experience than advanced technological integration. As such, built-in tech, entertainment, driver-assistance, and safety features are quite minimal by modern standards. The bike features a classic analog speedometer mounted on the fuel tank, with a small odometer and trip meter. There is no integrated entertainment system like a radio or Bluetooth connectivity; audio is purely the sound of the V-twin engine and exhaust. For entertainment, riders typically relied on their own portable devices or simply enjoyed the auditory experience of the ride.
Driver-assistance features are essentially non-existent. There are no electronic rider aids such as traction control, ABS (Anti-lock Braking System), or multiple riding modes. The primary safety features are the robust frame, effective disc brakes (front and rear), and the rider's own skill and judgment. Turn signals and a headlight are standard safety equipment for visibility.
Optional features available at the time or through aftermarket customization could have included things like a taller windshield for better wind protection, saddlebags for storage, engine guards, or custom seats. Some dealers might have offered security systems with alarms and immobilizers as an add-on.
Crucially, official crash-test ratings like those found in the automotive industry are not typically performed or published for motorcycles like the 2004 Harley-Davidson FLSTF. The safety of the rider is primarily determined by their riding gear, adherence to traffic laws, and defensive riding techniques. The motorcycle's design prioritizes classic aesthetics and riding dynamics over integrated electronic safety systems.
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.
2004 Harley-Davidson FLSTF Prices and Market Value
When new, the 2004 Harley-Davidson FLSTF typically retailed in the range of $17,000 to $19,000 USD, depending on paint schemes and optional accessories. Current used market prices for a 2004 FLSTF vary significantly, commonly ranging from $7,000 to $12,000 USD. This price is heavily influenced by mileage, overall condition, maintenance history, and the presence of desirable or excessive aftermarket modifications. Harley-Davidsons, especially iconic models like the Fat Boy, tend to hold their value relatively well compared to many other motorcycle brands. Depreciation is most significant in the first few years of a bike's life; by 2004, the FLSTF had already settled into a more stable depreciation curve. Factors that positively affect resale value include excellent maintenance records, original paint and components, low mileage, and popular color options. Conversely, bikes with significant wear, poor maintenance, or heavily modified aesthetics may fetch lower prices.
2004 Harley-Davidson FLSTF Cost of Ownership
Owning a 2004 Harley-Davidson FLSTF is generally considered moderately costly, not inherently economical. Insurance costs can vary widely based on rider age, location, and coverage, but expect it to be higher than for smaller, less powerful bikes. Fuel costs are also a factor; the Twin Cam 88B typically gets around 35-45 MPG. Maintenance, including regular oil changes, filter replacements, and seasonal checks, will be ongoing. Repairs can be costly, especially if specialized Harley-Davidson parts or labor are required. While the bike is built to last, parts and labor for these iconic machines often come at a premium. Therefore, the FLSTF is not a budget-friendly ownership proposition but offers value through its enduring style and riding experience.
2004 Harley-Davidson FLSTF Fuel Efficiency
Fuel Type
Gasoline
Fuel Capacity
-
City Mileage
-
Highway Mileage
-
2004 Harley-Davidson FLSTF 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
2004 Harley-Davidson FLSTF Insurance
Insurance for a 2004 Harley-Davidson FLSTF is moderately priced, reflecting its status as a Motorcycle with strong safety ratings and
reasonable repair costs.
reasonable repair costs.
How Does the 2004 Harley-Davidson FLSTF Compare to Other Motorcycle?
The 2004 Harley-Davidson FLSTF Fat Boy occupies a unique niche in the cruiser market, often competing with other American V-twins and some Japanese alternatives that emulate the classic cruiser style.
Performance: In terms of raw acceleration, the FLSTF's Twin Cam 88B engine delivers strong torque for cruising and effortless passing. Rivals like the Indian Chief (if considering vintage or restored models from that era) would offer similar torque characteristics but often with a different feel and less widespread availability. Japanese bikes like the Honda Shadow 1100 or Yamaha Road Star 1700 might offer smoother power delivery and potentially higher top-end horsepower, but often lack the distinctive low-end rumble and character of the Harley.
Features: The FLSTF is decidedly minimalist, focusing on the riding experience. Its iconic styling, comfortable seating, and classic cruiser aesthetic are its primary features. Rivals might offer more modern amenities, such as fuel injection (which the 2004 FLSTF did not have), advanced suspension, or more integrated lighting. For example, a Kawasaki Vulcan 1600 Classic might offer more features for a similar price point.
Reliability: Harley-Davidsons of this era are generally reliable with proper maintenance, though cam chain tensioner wear is a known potential issue. Japanese rivals often have a reputation for bulletproof reliability and lower maintenance costs. An Indian Chief, while mechanically robust, may have parts availability issues compared to Harley-Davidson.
Price: The used market price for a 2004 FLSTF generally positions it in the mid-to-high range for cruisers of its age. It is often more expensive than comparable Japanese cruisers but may be more affordable than a similarly aged Indian Chief.
Alternatives:
- Similar: If you desire the Harley-Davidson experience but want something slightly different, consider the Harley-Davidson FXST/FXSTS Softail Standard/Springer for a more stripped-down or retro look. The Dyna Fat Bob (though a different platform) offers a more aggressive stance.
- Better (depending on priorities): If absolute reliability and lower maintenance costs are paramount, a Honda Shadow 1100 or Yamaha Road Star 1700 are excellent choices, offering a smoother ride and potentially better fuel economy, though they lack the same iconic status and rumble. If you want a classic American feel with modern technology, a newer Indian Chief (post-Polaris acquisition) would be a significant upgrade in features and performance but at a considerably higher price point.
Final Verdict: Is the 2004 Harley-Davidson FLSTF a Good Motorcycle?
The 2004 Harley-Davidson FLSTF Fat Boy is ideal for riders who appreciate timeless American cruiser styling, the iconic Harley-Davidson rumble, and a comfortable, laid-back riding experience. It's a bike for those who value presence and character over cutting-edge technology or blistering performance. If you're looking for a motorcycle that makes a statement and connects you to a rich heritage, the FLSTF is a strong contender.
Whether it's worth buying largely depends on the condition and price. As a used motorcycle, it can be a fantastic value if well-maintained. Buying a used 2004 FLSTF is generally recommended over trying to find a new one, as they are no longer produced. Look for bikes with comprehensive service records, especially noting if the cam chain tensioners have been upgraded. Avoid bikes with excessive, poorly executed aftermarket modifications. It's definitely worth buying for the right rider seeking that classic Fat Boy experience, provided you prioritize its iconic status and character over modern features and fuel efficiency.
Drew B
Drew is a seasoned automotive expert and contributor to VinCheck.info. With nearly 15 years of experience as a former Porsche technician, he brings a wealth of hands-on knowledge to his writing. Born in North Carolina, a region renowned for its deep-rooted NASCAR culture, Drew developed a passion for cars early in life, often building and working on vehicles from a young age. At VINCheck, Drew leverages his extensive technical background to provide in-depth analyses of various vehicles. His articles often focus on engine performance, reliability, and maintenance insights, offering readers practical information grounded in real-world experience. Some of his notable contributions include reviews on the Mazda CX-5's longevity and detailed examinations of engine options for models like the 2011 Toyota Camry and Tacoma