The 2021 Harley-Davidson Road King is a classic American touring motorcycle, embodying the spirit of open-road freedom. Part of Harley-Davidson's iconic lineup for decades, it's known for its traditional styling and comfortable touring capabilities. The Road King is a full-size cruiser with a large fairing and saddlebags, designed for long-distance travel. For 2021, key trims were primarily the standard Road King. Its popularity stems from its blend of vintage aesthetics, comfortable ergonomics, and the quintessential Harley-Davidson V-twin experience, making it a beloved choice for riders seeking both style and substance. Pricing for a new 2021 model typically ranged from approximately $21,999 to $23,499 depending on color and options.
The Good
The 2021 Road King offers a smooth, powerful Milwaukee-Eight engine, legendary Harley-Davidson reliability, and exceptional rider comfort for long hauls. Its iconic, timeless design appeals to emotional desires, while practical buyers appreciate its ample storage and stable handling. It represents excellent value for a premium touring experience.
The Bad
While generally robust, potential owners should watch for the bike's considerable weight, which can make low-speed maneuvers challenging. Some riders might desire more advanced electronic rider aids, and wind protection from the detachable windscreen can vary depending on rider height and conditions.
2021 Harley-Davidson Road King: Quick Overview
- Engine: The 2021 Harley-Davidson Road King came standard with the Milwaukee-Eight 114 V-twin engine. This 1868cc (114 cubic inch) engine is an air-cooled, 45-degree V-twin.
- Horsepower: The Milwaukee-Eight 114 engine typically produced around 93 horsepower at 5020 rpm.
- Torque: This engine was known for its strong low-end torque, rated at approximately 119 lb-ft at 3250 rpm, providing effortless acceleration and cruising power.
- Fuel Economy: Fuel economy varied, but estimates for the Milwaukee-Eight 114 averaged around 47 miles per gallon (MPG) combined.
- 0-60 Times: While Harley-Davidson doesn't officially publish 0-60 mph times, independent tests often place the Road King in the 4.0 to 4.5-second range, a respectable figure for a large cruiser.
- Towing Capacity: The Road King is not designed for towing trailers or sidecars in the traditional sense, and Harley-Davidson does not specify a towing capacity. Its design focuses on carrying luggage and a rider.
- Trim-Level Features (Standard Road King):
- Detachable windscreen for versatile riding (offers open-air feel or wind protection).
- Dual front disc brakes with ABS as standard.
- Wide, comfortable handlebars and rider seat for long-distance comfort.
- Classic chrome accents and styling cues.
- Hard-shell saddlebags with a one-touch open/close latch system for secure storage.
- Responsive suspension for a smooth ride.
- Halogen headlight and fog lamps for excellent nighttime visibility.
- Analogue gauges with an integrated digital display for essential information.
- Steering head, fork, and saddlebag locks.
- Cruise control.
2021 Harley-Davidson Road King Specifications
Vehicle Information
| Year | 2021 |
| Make | Harley-Davidson |
| Model | Road King |
| 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 | 6-Speed Manual |
| Transmission Type | Manual |
| Transmission Speeds | 6-Speed |
| Drivetrain | Rear-Wheel Drive |
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 Road King Have?
The 2021 Harley-Davidson Road King, powered by the Milwaukee-Eight 114 engine, generally enjoys a strong reputation for reliability. However, as with any complex machine, some issues can arise. One commonly reported area for Milwaukee-Eight engines, including the 114, has been related to oil consumption and potential leaks, though this often requires diligent monitoring and maintenance rather than being a widespread defect. Some owners have reported minor electrical gremlins, such as intermittent issues with infotainment systems or sensor faults, although these are not typically systemic. Clutch engagement can sometimes be described as a bit heavy or sensitive by some riders, particularly in stop-and-go traffic.
Regarding recalls for the 2021 model year, it's crucial to check the official NHTSA website for any specific campaigns related to the Road King. For instance, some Harley-Davidson models around this period have had recalls pertaining to issues like faulty rear brake lights, engine component integrity, or even potential fuel system leaks. These recalls are generally addressed by dealerships with parts and labor covered.
Long-term reliability for the Road King is typically excellent, provided regular maintenance is performed according to Harley-Davidson's recommended schedule. The Milwaukee-Eight engine is designed for durability. Owners who consistently change oil, filter, and other fluids, and address any minor issues promptly, often report hundreds of thousands of miles of trouble-free service. However, potential weaknesses over time might include wear on suspension components, clutch plates, and brake pads, which are normal wear-and-tear items. The chrome finish, while beautiful, can require diligent care to prevent pitting or corrosion, especially in harsh climates.
Regarding recalls for the 2021 model year, it's crucial to check the official NHTSA website for any specific campaigns related to the Road King. For instance, some Harley-Davidson models around this period have had recalls pertaining to issues like faulty rear brake lights, engine component integrity, or even potential fuel system leaks. These recalls are generally addressed by dealerships with parts and labor covered.
Long-term reliability for the Road King is typically excellent, provided regular maintenance is performed according to Harley-Davidson's recommended schedule. The Milwaukee-Eight engine is designed for durability. Owners who consistently change oil, filter, and other fluids, and address any minor issues promptly, often report hundreds of thousands of miles of trouble-free service. However, potential weaknesses over time might include wear on suspension components, clutch plates, and brake pads, which are normal wear-and-tear items. The chrome finish, while beautiful, can require diligent care to prevent pitting or corrosion, especially in harsh climates.
How long will the 2021 Harley-Davidson Road King last?
Based on owner data and typical maintenance habits, a 2021 Harley-Davidson Road King is expected to provide a long service life, often exceeding 100,000 miles with proper care. Many owners regularly achieve 150,000 to 200,000 miles, demonstrating the robust nature of the Milwaukee-Eight 114 engine and chassis. Regular oil changes, filter replacements, and scheduled servicing are paramount. Long-term durability is a strong suit, with the bike's core mechanical components being well-engineered for longevity. Weaknesses that might emerge over extensive mileage include potential wear on suspension bushings, clutch components, and the need for occasional electrical system checks. However, these are generally manageable and not indicative of a fundamental flaw.
What Technology & Safety Features are Included?
The 2021 Harley-Davidson Road King focuses on a classic riding experience, which means its technology suite is more about enhancing the ride than providing a barrage of digital interfaces. Standard tech features include Electronic Sequential Port Fuel Injection (ESPFI) for smooth, reliable power delivery and cruise control for effortless highway cruising. The instrument cluster is a blend of traditional analogue gauges (speedometer, tachometer, fuel, voltage, oil pressure) and a digital display offering odometer, tripmeters, clock, gear indication, and fuel level.
Entertainment on the Road King is typically delivered via an optional premium audio system, which often includes AM/FM radio and a juke box for connecting an MP3 player. For 2021, Harley-Davidson offered an integrated infotainment system on some trims, but it was less common on the standard Road King compared to its touring siblings like the Street Glide or Ultra Limited. Bluetooth connectivity for a headset was an available upgrade.
Driver-assistance features are minimal by modern car standards. The primary safety features are robust braking systems, including standard Anti-lock Braking System (ABS) on both front and rear wheels, which significantly enhances stopping power and control in various conditions. The large halogen headlight and fog lamps provide excellent illumination for nighttime visibility. Turn signals and brake lights are standard.
Optional features for the 2021 Road King could include a higher-spec audio system, heated grips for colder weather riding, a security system with a proximity-based key fob, and various comfort accessories. Harley-Davidson motorcycles do not undergo formal crash-test ratings like automobiles from organizations such as the NHTSA or IIHS. Safety is primarily addressed through the bike's mechanical engineering, braking capabilities, and rider-centric design.
Entertainment on the Road King is typically delivered via an optional premium audio system, which often includes AM/FM radio and a juke box for connecting an MP3 player. For 2021, Harley-Davidson offered an integrated infotainment system on some trims, but it was less common on the standard Road King compared to its touring siblings like the Street Glide or Ultra Limited. Bluetooth connectivity for a headset was an available upgrade.
Driver-assistance features are minimal by modern car standards. The primary safety features are robust braking systems, including standard Anti-lock Braking System (ABS) on both front and rear wheels, which significantly enhances stopping power and control in various conditions. The large halogen headlight and fog lamps provide excellent illumination for nighttime visibility. Turn signals and brake lights are standard.
Optional features for the 2021 Road King could include a higher-spec audio system, heated grips for colder weather riding, a security system with a proximity-based key fob, and various comfort accessories. Harley-Davidson motorcycles do not undergo formal crash-test ratings like automobiles from organizations such as the NHTSA or IIHS. Safety is primarily addressed through the bike's mechanical engineering, braking capabilities, and rider-centric design.
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 Road King Prices and Market Value
When new, the 2021 Harley-Davidson Road King had an MSRP typically ranging from $21,999 to $23,499, depending on paint color and optional features. Currently, on the used market, you can expect to find 2021 Road Kings in good condition for approximately $17,000 to $21,000, with mileage, condition, and added accessories significantly influencing the price. Harley-Davidson motorcycles, especially popular models like the Road King, tend to hold their value relatively well compared to many other brands. Depreciation is moderate, with the biggest drop occurring in the first year. Factors affecting resale value include original mileage, maintenance history, originality of parts, the presence of desirable factory options or reputable aftermarket upgrades, and overall cosmetic condition. A well-maintained Road King with low miles in a popular color will command a higher resale price.
2021 Harley-Davidson Road King Cost of Ownership
Owning a 2021 Harley-Davidson Road King can be a rewarding, though not always the most economical, experience. Insurance costs can vary significantly based on rider age, location, driving record, and coverage levels, but expect to pay several hundred to over a thousand dollars annually. Fuel costs, with an average of around 47 MPG, are moderate for a large motorcycle. Regular maintenance, including oil changes and inspections, typically runs $300-$600 per year. Repairs, especially for specialized components or if issues arise, can be costly, as with most premium motorcycles. Overall, it's a moderately expensive vehicle to own long-term, primarily due to potential repair costs and insurance premiums, rather than fuel or routine maintenance.
2021 Harley-Davidson Road King Fuel Efficiency
Fuel Type
Gasoline
Fuel Capacity
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City Mileage
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Highway Mileage
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2021 Harley-Davidson Road King 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
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2021 Harley-Davidson Road King Insurance
Insurance for a 2021 Harley-Davidson Road King 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 Road King Compare to Other Motorcycle?
The 2021 Harley-Davidson Road King occupies a unique space in the cruiser/touring segment, often competing with other large-displacement American V-twins and some European touring bikes.
Performance: The Milwaukee-Eight 114 engine offers strong torque for relaxed cruising and confident acceleration. Rivals like the Indian Chief Vintage or Springfield offer comparable torque and displacement. Japanese cruisers like the Honda Gold Wing or Yamaha Star Venture focus more on refined, high-performance touring with often more horsepower and smoother engines, though they lack the distinct V-twin rumble.
Features: The Road King's appeal lies in its classic, minimalist touring design with a detachable windscreen and spacious saddlebags. Competitors like Indian often offer more integrated infotainment and rider aids as standard. The Honda Gold Wing and Yamaha Venture are packed with technology, including advanced audio, navigation, and extensive rider aids, offering a more feature-rich, albeit less traditional, touring experience.
Reliability: Harley-Davidson has improved its reliability significantly with the Milwaukee-Eight, generally considered dependable. Indian has also made strides, while Japanese manufacturers like Honda are typically at the pinnacle of motorcycle reliability and low maintenance needs.
Price: The Road King sits in a competitive price bracket, generally falling between high-end Japanese cruisers and some premium European touring machines.
Alternatives:
Performance: The Milwaukee-Eight 114 engine offers strong torque for relaxed cruising and confident acceleration. Rivals like the Indian Chief Vintage or Springfield offer comparable torque and displacement. Japanese cruisers like the Honda Gold Wing or Yamaha Star Venture focus more on refined, high-performance touring with often more horsepower and smoother engines, though they lack the distinct V-twin rumble.
Features: The Road King's appeal lies in its classic, minimalist touring design with a detachable windscreen and spacious saddlebags. Competitors like Indian often offer more integrated infotainment and rider aids as standard. The Honda Gold Wing and Yamaha Venture are packed with technology, including advanced audio, navigation, and extensive rider aids, offering a more feature-rich, albeit less traditional, touring experience.
Reliability: Harley-Davidson has improved its reliability significantly with the Milwaukee-Eight, generally considered dependable. Indian has also made strides, while Japanese manufacturers like Honda are typically at the pinnacle of motorcycle reliability and low maintenance needs.
Price: The Road King sits in a competitive price bracket, generally falling between high-end Japanese cruisers and some premium European touring machines.
Alternatives:
- Indian Chief Vintage/Springfield: Similar American V-twin heritage, comfortable touring, and strong torque. A very close alternative with its own distinct style.
- Honda Gold Wing: If cutting-edge technology, superior comfort for two-up touring, and an exceptionally smooth, powerful engine are priorities, the Gold Wing is a top-tier choice, though it sacrifices the classic V-twin character.
- BMW R 18 Classic: Offers a retro-styled boxer-twin experience with a focus on tradition and a more European feel, though with a different engine configuration and less emphasis on aggressive touring features.
Final Verdict: Is the 2021 Harley-Davidson Road King a Good Motorcycle?
The 2021 Harley-Davidson Road King is ideal for riders who appreciate classic American motorcycle design, seek a comfortable platform for long-distance touring, and desire the authentic V-twin experience. It's perfect for those who prioritize a blend of style, manageable technology, and the open-road feel over cutting-edge electronics or extreme sport-touring performance.
It is certainly worth buying, especially on the used market, where it offers a strong value proposition. A new purchase might appeal to those wanting the latest warranty and pristine condition, but a well-maintained used 2021 model provides significant savings. This bike is best suited for riders who value a traditional touring motorcycle that emphasizes the journey and the connection to the machine. If you're looking for an iconic cruiser that can also eat up highway miles with comfort and character, the Road King is an excellent choice.
It is certainly worth buying, especially on the used market, where it offers a strong value proposition. A new purchase might appeal to those wanting the latest warranty and pristine condition, but a well-maintained used 2021 model provides significant savings. This bike is best suited for riders who value a traditional touring motorcycle that emphasizes the journey and the connection to the machine. If you're looking for an iconic cruiser that can also eat up highway miles with comfort and character, the Road King is an excellent choice.
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.