The 2021 Harley-Davidson FLSL, commonly known as the Softail Standard, is a modern interpretation of classic Harley styling. Part of the Softail family, it has been available in various forms across different model years. For 2021, it featured a minimalist aesthetic with a starting price around $14,599. Its popularity stems from its accessible entry point into the Harley-Davidson brand, offering a customizable platform with a traditional cruiser silhouette. The FLSL appeals to riders seeking a no-frills, authentic V-twin experience.
The Good
The 2021 FLSL boasts a powerful Milwaukee-Eight 107 engine offering satisfying torque, coupled with a classic, stripped-down design that evokes pure American motorcycle freedom. Its manageable size and comfortable riding position make it practical for daily rides, while its iconic Harley-Davidson heritage provides significant emotional appeal and value.
The Bad
Potential owners should be aware of the FLSL's limited suspension travel, which can lead to a harsher ride on rough surfaces. Additionally, the braking system, while adequate, might feel less potent compared to more performance-oriented motorcycles. Basic amenities are also minimal, requiring aftermarket additions for some riders.
2021 Harley-Davidson FLSL: Quick Overview
- Engine: Milwaukee-Eight® 107
- Displacement: 1745cc (107 cu in)
- Bore x Stroke: 3.937 in x 4.374 in (100 mm x 111 mm)
- Torque: 110 ft-lb @ 3250 rpm (149 Nm @ 3250 rpm)
- Horsepower: Approximately 93 hp @ 5020 rpm (Note: Harley-Davidson typically quotes torque figures, horsepower is an estimate derived from torque and RPM).
- Fuel System: Electronic Sequential Port Fuel Injection (ESPFI)
- Fuel Economy: Estimated around 47 mpg combined (MPG figures can vary significantly based on riding style and conditions).
- 0-60 mph: Typically in the range of 4.0 - 4.5 seconds (dependent on rider and conditions).
- Transmission: 6-speed Cruise Drive®
- Final Drive: Belt
- Frame: Mild steel, tubular frame; 50 mm offset; stamped steel, removable; section steel, cast from 1984 onwards. Softail® frame: high- rigidity, fixed, no-swing arm suspension designed to look like a classic hardtail.
- Front Suspension: 49 mm forks with gaiters.
- Rear Suspension: Hidden horizontal-tension inline monoshock; coil-over shock; adjustable preload.
- Front Brakes: 4-piston fixed caliper.
- Rear Brakes: 2-piston floating caliper.
- Wheels: 9-spoke cast aluminum.
- Front Tire: 130/90B16 67B
- Rear Tire: 150/80B16 77H
- Length: 91.1 in (2314 mm)
- Seat Height (Laden): 27.1 in (688 mm)
- Ground Clearance: 5.1 in (130 mm)
- Rake: 30 degrees
- Trail: 6.2 in (157 mm)
- Weight (As Shipped): 575 lb (261 kg)
- Weight (Rider Ready): 610 lb (277 kg)
- Fuel Capacity: 3.5 gal (13.1 L)
- Oil Capacity: 5.0 qt (4.7 L)
- Towing Capacity: Not applicable for this model.
- Key Trim-Level Features (FLSL Softail Standard): Minimalist styling, chrome and blacked-out accents, 19-inch front wheel, solo seat, teardrop fuel tank, round LED headlight, digital riser gauge, ABS is standard. This trim is designed as a blank canvas for customization.
2021 Harley-Davidson FLSL Specifications
Vehicle Information
| Year | 2021 |
| Make | Harley-Davidson |
| Model | FLSL |
| 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 | 1750CC |
| Engine Size | 1750L |
| 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 2021 Harley-Davidson FLSL Have?
The 2021 Harley-Davidson FLSL Softail Standard, while generally well-regarded for its classic appeal and the robust Milwaukee-Eight engine, is not entirely immune to potential issues. As a relatively new model within the updated Softail platform, some owners have reported minor electrical gremlins, such as intermittent dashboard glitches or issues with accessory wiring. However, these are often isolated incidents rather than widespread problems. The Milwaukee-Eight engine itself has a reputation for solid reliability, and widespread catastrophic failures are uncommon.
One area that riders sometimes mention is the suspension. The FLSL, like many cruisers with a focus on aesthetics, features a somewhat limited suspension travel, particularly in the rear. This can lead to a less comfortable ride over significant bumps or rough pavement, and some owners opt for aftermarket suspension upgrades to improve ride quality. Another point of consideration, though not a defect, is the inherent characteristic of V-twin engines: vibration. While many riders embrace this as part of the Harley experience, it's something to be aware of if you're accustomed to smoother, inline-four engines.
Regarding recalls, it's always advisable to check the NHTSA website for the specific VIN of any used motorcycle. Harley-Davidson has issued recalls on various models over the years for components like brake lines, fuel pump assemblies, or software updates. For the 2021 FLSL specifically, common recalls or service bulletins have sometimes related to the clutch lever pivot pin and the front brake master cylinder. However, these are typically addressed by dealerships.
Long-term reliability is generally expected to be good, provided routine maintenance is performed diligently. The Milwaukee-Eight 107 engine is designed for durability. Common maintenance includes oil changes, filter replacements, and checking belt tension. Potential weak points over extended mileage could involve the exhaust system (especially if modified without proper tuning), the clutch, or the charging system if accessories are added that draw significant power. Overall, the 2021 FLSL is considered a reliable platform, especially when treated with proper care and maintenance.
One area that riders sometimes mention is the suspension. The FLSL, like many cruisers with a focus on aesthetics, features a somewhat limited suspension travel, particularly in the rear. This can lead to a less comfortable ride over significant bumps or rough pavement, and some owners opt for aftermarket suspension upgrades to improve ride quality. Another point of consideration, though not a defect, is the inherent characteristic of V-twin engines: vibration. While many riders embrace this as part of the Harley experience, it's something to be aware of if you're accustomed to smoother, inline-four engines.
Regarding recalls, it's always advisable to check the NHTSA website for the specific VIN of any used motorcycle. Harley-Davidson has issued recalls on various models over the years for components like brake lines, fuel pump assemblies, or software updates. For the 2021 FLSL specifically, common recalls or service bulletins have sometimes related to the clutch lever pivot pin and the front brake master cylinder. However, these are typically addressed by dealerships.
Long-term reliability is generally expected to be good, provided routine maintenance is performed diligently. The Milwaukee-Eight 107 engine is designed for durability. Common maintenance includes oil changes, filter replacements, and checking belt tension. Potential weak points over extended mileage could involve the exhaust system (especially if modified without proper tuning), the clutch, or the charging system if accessories are added that draw significant power. Overall, the 2021 FLSL is considered a reliable platform, especially when treated with proper care and maintenance.
How long will the 2021 Harley-Davidson FLSL last?
Based on owner data and typical maintenance habits for Harley-Davidson motorcycles, a well-maintained 2021 FLSL Softail Standard can reasonably be expected to provide 50,000 to 100,000 miles or more of service. The Milwaukee-Eight 107 engine is built for longevity, and many Harley-Davidsons with diligent care exceed these figures. Regular oil changes, proper belt tensioning, and timely inspections are crucial. Over time, weaknesses might emerge in areas such as the clutch if ridden aggressively, or minor electrical components could require attention, especially if aftermarket accessories are added. The paint and chrome finishes, while durable, will also show signs of age with exposure to the elements. The fundamental powertrain and chassis are designed for long-term durability, making it a capable long-distance cruiser with proper upkeep.
What Technology & Safety Features are Included?
The 2021 Harley-Davidson FLSL Softail Standard is intentionally designed with a minimalist approach, focusing on the core riding experience. Consequently, its built-in technology, entertainment, and driver-assistance features are intentionally limited, appealing to riders who prefer a more analog feel.
Technology: The primary technological interface is a single round LED headlight, which offers excellent illumination. The instrument cluster is a rather basic unit mounted on the handlebar riser, featuring a digital display that shows speed, RPM (if a tachometer is enabled via a button), gear indicator, fuel level, and odometer. It's functional but lacks the advanced displays found on many competitors. There is no built-in infotainment system with a touchscreen or audio connectivity.
Entertainment: Entertainment is provided by the exhaust note and the open road. The FLSL does not come with an integrated audio system. Owners looking for music or communication capabilities will need to install aftermarket solutions, such as handlebar-mounted speakers or Bluetooth communicators.
Driver-Assistance and Safety Features: The most significant safety feature offered as standard on the 2021 FLSL is standard Anti-lock Braking System (ABS). This is a crucial addition that enhances braking control, particularly in emergency situations or on slippery surfaces. Beyond ABS, there are no advanced driver-assistance systems (ADAS) like adaptive cruise control, blind-spot monitoring, or traction control. The focus remains on rider input and control.
Optional Features: While the FLSL is a "blank canvas," options are typically dealer-installed accessories. These can range from custom seats, handlebars, and exhaust systems to improved lighting packages or basic security systems (like an alarm or immobilizer). However, these are not integrated technological upgrades in the same vein as advanced rider aids.
Crash-Test Ratings: Motorcycles, including the 2021 Harley-Davidson FLSL, are not subject to standardized crash-testing and ratings in the same way that cars are by organizations like the NHTSA or IIHS. Therefore, there are no formal crash-test ratings available for this vehicle. Safety is primarily dependent on rider skill, adherence to traffic laws, and the inherent safety features like ABS.
Technology: The primary technological interface is a single round LED headlight, which offers excellent illumination. The instrument cluster is a rather basic unit mounted on the handlebar riser, featuring a digital display that shows speed, RPM (if a tachometer is enabled via a button), gear indicator, fuel level, and odometer. It's functional but lacks the advanced displays found on many competitors. There is no built-in infotainment system with a touchscreen or audio connectivity.
Entertainment: Entertainment is provided by the exhaust note and the open road. The FLSL does not come with an integrated audio system. Owners looking for music or communication capabilities will need to install aftermarket solutions, such as handlebar-mounted speakers or Bluetooth communicators.
Driver-Assistance and Safety Features: The most significant safety feature offered as standard on the 2021 FLSL is standard Anti-lock Braking System (ABS). This is a crucial addition that enhances braking control, particularly in emergency situations or on slippery surfaces. Beyond ABS, there are no advanced driver-assistance systems (ADAS) like adaptive cruise control, blind-spot monitoring, or traction control. The focus remains on rider input and control.
Optional Features: While the FLSL is a "blank canvas," options are typically dealer-installed accessories. These can range from custom seats, handlebars, and exhaust systems to improved lighting packages or basic security systems (like an alarm or immobilizer). However, these are not integrated technological upgrades in the same vein as advanced rider aids.
Crash-Test Ratings: Motorcycles, including the 2021 Harley-Davidson FLSL, are not subject to standardized crash-testing and ratings in the same way that cars are by organizations like the NHTSA or IIHS. Therefore, there are no formal crash-test ratings available for this vehicle. Safety is primarily dependent on rider skill, adherence to traffic laws, and the inherent safety features like ABS.
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.
2021 Harley-Davidson FLSL Prices and Market Value
When new, the 2021 Harley-Davidson FLSL Softail Standard had a Manufacturer's Suggested Retail Price (MSRP) starting around $14,599 for the base Vivid Black color. Other color options or any minor factory upgrades would have increased this price.
Currently, on the used market (as of late 2023/early 2024), you can find 2021 FLSL models typically ranging from $11,500 to $14,000, depending heavily on mileage, condition, and any aftermarket modifications.
Harley-Davidson motorcycles, particularly popular Softail models, tend to hold their value relatively well compared to many other brands. The FLSL, being an entry point to the Softail lineup, benefits from this. Depreciation is generally moderate; it loses a portion of its value in the first few years but then tends to stabilize. Factors significantly affecting resale value include low mileage, pristine condition, a well-documented maintenance history, and desirable aftermarket customizations (though overly personalized bikes can sometimes limit appeal). The iconic Harley-Davidson brand and the Milwaukee-Eight engine also contribute to strong residual values.
Currently, on the used market (as of late 2023/early 2024), you can find 2021 FLSL models typically ranging from $11,500 to $14,000, depending heavily on mileage, condition, and any aftermarket modifications.
Harley-Davidson motorcycles, particularly popular Softail models, tend to hold their value relatively well compared to many other brands. The FLSL, being an entry point to the Softail lineup, benefits from this. Depreciation is generally moderate; it loses a portion of its value in the first few years but then tends to stabilize. Factors significantly affecting resale value include low mileage, pristine condition, a well-documented maintenance history, and desirable aftermarket customizations (though overly personalized bikes can sometimes limit appeal). The iconic Harley-Davidson brand and the Milwaukee-Eight engine also contribute to strong residual values.
2021 Harley-Davidson FLSL Cost of Ownership
Owning a 2021 Harley-Davidson FLSL is generally considered moderately costly, not necessarily economical. Insurance premiums can vary significantly based on rider age, location, riding record, and coverage levels, often ranging from $800 to $2,000+ annually. Fuel costs are reasonable, with an estimated 47 mpg; a full tank costs around $20-$25 to fill. Routine maintenance, including oil changes and belt service, typically costs $300-$600 annually. Major repairs, though infrequent with good care, can be expensive due to Harley-Davidson's premium parts and labor costs. Overall, expect ownership costs to be higher than a smaller, less premium motorcycle, but competitive within the cruiser segment.
2021 Harley-Davidson FLSL Fuel Efficiency
Fuel Type
Gasoline
Fuel Capacity
-
City Mileage
-
Highway Mileage
-
2021 Harley-Davidson FLSL 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
2021 Harley-Davidson FLSL Insurance
Insurance for a 2021 Harley-Davidson FLSL is moderately priced, reflecting its status as a Motorcycle with strong safety ratings and
reasonable repair costs.
reasonable repair costs.
How Does the 2021 Harley-Davidson FLSL Compare to Other Motorcycle?
The 2021 Harley-Davidson FLSL Softail Standard competes in the middleweight cruiser segment, facing strong contenders from both American and international manufacturers.
Performance: The FLSL's Milwaukee-Eight 107 engine offers substantial torque, providing a satisfying, albeit not blisteringly fast, acceleration. Rivals like the Indian Scout Bobber (1133cc) often offer a sportier, more agile feel and a more peppy engine. Japanese cruisers such as the Honda Rebel 1100 or Yamaha Bolt R-Spec offer comparable or even superior horsepower-per-liter and often a more refined power delivery, though they might lack the raw V-twin character of the Harley.
Features: This is where the FLSL truly differentiates itself, and for many, it's a weakness. It's intentionally sparse, offering basic instrumentation and ABS as its primary tech features. Competitors like the Indian Scout Bobber might offer slightly more contemporary styling or optional connectivity. The Honda Rebel 1100, for instance, offers an optional DCT (Dual Clutch Transmission), a significant technological advantage for some riders, and more modern digital displays.
Reliability: Harley-Davidson's Milwaukee-Eight engine has a good reputation for reliability. While minor electrical issues can occur, the core powertrain is robust. Indian motorcycles have also significantly improved their reliability over the years, often considered comparable to Harley-Davidson. Japanese brands historically lead in absolute long-term reliability and lower maintenance needs.
Price: The FLSL's starting MSRP of around $14,599 made it a relatively accessible entry into the Softail line, positioning it competitively against similarly sized Indian models (Scout Bobber often starts slightly lower) and more premium Japanese offerings. The Honda Rebel 1100, for example, might start at a slightly lower price point, especially the manual version.
Recommendations:
* Similar Alternative: If you love the classic Harley look but want something slightly different, the Indian Scout Bobber offers a similar stripped-down aesthetic with a powerful, rev-happy engine and a more modern chassis.
* More Modern/Technologically Advanced: For those prioritizing features and a more refined riding experience, the Honda Rebel 1100 is an excellent choice, offering optional DCT, a strong engine, and better suspension.
* Budget-Friendly Classic: The Yamaha Bolt R-Spec offers a strong V-twin character and classic cruiser styling at a more accessible price point, though with less brand prestige than Harley or Indian.
Performance: The FLSL's Milwaukee-Eight 107 engine offers substantial torque, providing a satisfying, albeit not blisteringly fast, acceleration. Rivals like the Indian Scout Bobber (1133cc) often offer a sportier, more agile feel and a more peppy engine. Japanese cruisers such as the Honda Rebel 1100 or Yamaha Bolt R-Spec offer comparable or even superior horsepower-per-liter and often a more refined power delivery, though they might lack the raw V-twin character of the Harley.
Features: This is where the FLSL truly differentiates itself, and for many, it's a weakness. It's intentionally sparse, offering basic instrumentation and ABS as its primary tech features. Competitors like the Indian Scout Bobber might offer slightly more contemporary styling or optional connectivity. The Honda Rebel 1100, for instance, offers an optional DCT (Dual Clutch Transmission), a significant technological advantage for some riders, and more modern digital displays.
Reliability: Harley-Davidson's Milwaukee-Eight engine has a good reputation for reliability. While minor electrical issues can occur, the core powertrain is robust. Indian motorcycles have also significantly improved their reliability over the years, often considered comparable to Harley-Davidson. Japanese brands historically lead in absolute long-term reliability and lower maintenance needs.
Price: The FLSL's starting MSRP of around $14,599 made it a relatively accessible entry into the Softail line, positioning it competitively against similarly sized Indian models (Scout Bobber often starts slightly lower) and more premium Japanese offerings. The Honda Rebel 1100, for example, might start at a slightly lower price point, especially the manual version.
Recommendations:
* Similar Alternative: If you love the classic Harley look but want something slightly different, the Indian Scout Bobber offers a similar stripped-down aesthetic with a powerful, rev-happy engine and a more modern chassis.
* More Modern/Technologically Advanced: For those prioritizing features and a more refined riding experience, the Honda Rebel 1100 is an excellent choice, offering optional DCT, a strong engine, and better suspension.
* Budget-Friendly Classic: The Yamaha Bolt R-Spec offers a strong V-twin character and classic cruiser styling at a more accessible price point, though with less brand prestige than Harley or Indian.
Final Verdict: Is the 2021 Harley-Davidson FLSL a Good Motorcycle?
The 2021 Harley-Davidson FLSL Softail Standard is ideal for the rider who appreciates classic American cruiser aesthetics and the authentic V-twin rumble without unnecessary electronic nannies. It's a fantastic choice for those looking for a blank canvas to customize and make their own, or for riders new to Harley-Davidson seeking an accessible entry into the brand. It's worth buying if you value heritage, customization potential, and a straightforward riding experience over cutting-edge technology.
Buying used is often the most sensible option, as it allows for significant savings and often includes some tasteful aftermarket additions. The FLSL is a solid investment for riders who understand its strengths – its iconic styling and potent engine – and its limitations, such as basic suspension and minimal features. It's not the bike for someone expecting advanced rider aids or a plush touring ride straight off the showroom floor.
Buying used is often the most sensible option, as it allows for significant savings and often includes some tasteful aftermarket additions. The FLSL is a solid investment for riders who understand its strengths – its iconic styling and potent engine – and its limitations, such as basic suspension and minimal features. It's not the bike for someone expecting advanced rider aids or a plush touring ride straight off the showroom floor.
Jovan
Jovan specializes in interpreting vehicle records and making sense of VIN data. With over 10 years of experience in the automotive data industry, his work ensures that every report is clear, accurate, and useful for car buyers.