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2018 Harley-Davidson FXFBS Fat Bob 114 Overview, Reviews, Ratings & Specs

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Cathleen V | November 8, 2025
The 2018 Harley-Davidson FXFBS Fat Bob 114 is a standout model in the Softail lineup, introducing a more aggressive, modern aesthetic to the classic cruiser. Introduced for the 2018 model year, it features a muscular body style characterized by its fat front tire and distinctive dual exhaust. The 114 cubic inch Milwaukee-Eight engine is its signature feature. Its popularity stems from its bold styling, potent performance, and the blend of traditional Harley charm with contemporary design elements. Pricing for a used 2018 model typically ranges from $13,000 to $18,000, depending on condition and mileage.
The Good

The 2018 Fat Bob 114 boasts exhilarating performance from its Milwaukee-Eight 114 engine, thrilling riders with strong acceleration. Its modern design appeals to those seeking a bold statement, while the comfortable riding position and advanced suspension offer practical enjoyment for both short rides and longer journeys. The robust Harley-Davidson build ensures reliability, making it a sound investment for enthusiasts.

The Bad

Potential owners should be aware of the Fat Bob 114's relatively heavy weight, which can make low-speed maneuvering challenging for some. Additionally, the stock suspension, while improved, might be considered firm by riders prioritizing ultimate plushness. Limited wind protection is also a common point of consideration for longer highway stretches.

2018 Harley-Davidson FXFBS Fat Bob 114: Quick Overview

  • Engine: Milwaukee-Eight 114 (114 cu in / 1868 cc) V-twin
  • Horsepower: Approximately 96 hp at 5,020 rpm (manufacturer claimed, actual may vary)
  • Torque: Approximately 114 lb-ft at 3,000 rpm (manufacturer claimed, actual may vary)
  • Fuel Economy: Estimated around 47 mpg combined (city/highway). Actual mileage can vary significantly based on riding style.
  • 0-60 mph: Approximately 3.5 - 4.0 seconds (owner reported, dependent on conditions and rider skill)
  • Towing Capacity: Not applicable. This is a solo rider motorcycle and is not designed for towing.
  • Key Trim Features (FXFBS Fat Bob 114):
    • Milwaukee-Eight 114 Engine
    • Inverted Front Forks
    • Adjustable Rear Suspension
    • 18-inch Front Wheel with Fat Tire
    • 16-inch Rear Wheel
    • Dual Front Disc Brakes
    • LED Headlight and Taillight
    • Digital Riser-Mounted Tachometer and Speedometer
    • Blacked-out styling elements (wheels, exhaust, engine components)
    • 2-into-2 Offset Shotgun Exhaust
    • 18.8-liter (5-gallon) Fuel Tank
    • Keyless Ignition

2018 Harley-Davidson FXFBS Fat Bob 114 Specifications

Vehicle Information
Year 2018
Make Harley-Davidson
Model FXFBS Fat Bob 114
Trim -
Style -
Type Motorcycle
Category Motorcycle
Manufacturing Details
Made In United States
Manufacturing City KANSAS CITY
Dimensions
Doors -
Curb Weight -
Gross Vehicle Weight Rating -
Overall Height -
Overall Length -
Overall Width -
Wheelbase Length -
Standard Seating -
Engine & Performance
Engine 1868CC
Engine Size 1868L
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 2018 Harley-Davidson FXFBS Fat Bob 114 Have?

The 2018 Harley-Davidson FXFBS Fat Bob 114, being part of the new Softail platform introduced that year, experienced some initial teething issues common with significant platform updates. While generally considered reliable due to the robust Milwaukee-Eight engine, some owners reported issues related to the new electrical systems, particularly concerning CAN bus communication. Minor glitches with the infotainment system (if equipped) or dashboard indicators have been mentioned in online forums. Some owners also noted that the stock suspension, while an improvement over previous generations, could be perceived as a bit firm, especially on rougher roads, leading to a less comfortable ride for some. There were also some reports of leaks from the primary cover or transmission seals, which are not uncommon on V-twins but worth checking on a used model. No major widespread engine failures or catastrophic recalls specifically for the 2018 Fat Bob 114 have been prominently reported. However, as with any motorcycle, routine maintenance is crucial. Owners should ensure all software updates have been applied by a dealer, and checks for any fluid leaks or unusual noises should be part of regular inspections. The longevity of the Milwaukee-Eight engine is generally excellent if properly maintained, with many expecting it to last well over 100,000 miles with diligent care. The 2018 model year, being the first for this generation of Softail, might carry a slight higher risk of early-onset issues compared to later, more refined years, though many bikes have proven exceptionally reliable.

How long will the 2018 Harley-Davidson FXFBS Fat Bob 114 last?

Based on owner data and typical Harley-Davidson usage, the 2018 FXFBS Fat Bob 114 can realistically expect to serve its owner for 15-20 years or accumulate 100,000 to 150,000 miles with proper and consistent maintenance. The Milwaukee-Eight 114 engine is built for durability. Long-term weaknesses might include the eventual need for suspension component upgrades for enhanced comfort and performance, particularly for heavier riders or those undertaking extensive touring. Electrical gremlins, though not prevalent, could emerge over time, as with most modern vehicles. The paint and chrome finishes, while high quality, will require diligent care to resist the elements. Overall, its long-term durability is a significant strength.

What Technology & Safety Features are Included?

The 2018 Harley-Davidson FXFBS Fat Bob 114, while not laden with the extensive electronic suites of some competitors, offers a focused set of tech features designed to enhance the riding experience. Standard technology includes a digital riser-mounted gauge that consolidates information like speed, RPM, fuel level, gear indication, and clock. The motorcycle features LED lighting front and rear, providing superior visibility and a distinct modern look. Keyless ignition with a proximity fob is standard, adding convenience and security.

For 2018, the Softail platform introduced a significant upgrade to its suspension, featuring Showa Dual Bending Valve (DBV) front forks and a rear monoshock with adjustable pre-load, providing a much-improved ride quality and handling over previous generations. This isn't 'driver-assistance' in the automotive sense, but it significantly enhances rider control and comfort.

Optional features available through dealerships or aftermarket customization could include things like upgraded audio systems (though not factory integrated for this model), GPS navigation units, and various connectivity solutions for smartphones. Harley-Davidson does not typically undergo official crash-test ratings in the same way automotive manufacturers do, as motorcycle safety is primarily focused on rider skill and technological aids that prevent accidents. Therefore, specific crash-test ratings are not applicable. The safety focus for the Fat Bob 114 is on its robust braking system (dual front discs with ABS available as an option) and its stable chassis design, coupled with the improved suspension, which helps the rider maintain control in various conditions.

What Colors Options are Available?

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2018 Harley-Davidson FXFBS Fat Bob 114 Prices and Market Value

When new, the 2018 Harley-Davidson FXFBS Fat Bob 114 had an MSRP that typically started in the low to mid-$18,000 range. Currently, the used market prices for a 2018 Fat Bob 114 generally fluctuate between $13,000 and $18,000, heavily dependent on mileage, condition, and any aftermarket modifications. Harley-Davidsons, especially popular models like the Fat Bob, tend to hold their value relatively well compared to many other motorcycle brands. Depreciation is most significant in the first few years of ownership. Factors that positively affect resale value include low mileage, excellent maintenance records, factory original condition, and desirable color options. Conversely, extensive modifications that alter the bike's core aesthetic or performance without professional execution can detract from its value.

2018 Harley-Davidson FXFBS Fat Bob 114 Cost of Ownership

Owning a 2018 Harley-Davidson FXFBS Fat Bob 114 can be considered moderately costly. Insurance premiums can be substantial, especially for riders with less experience or in high-risk areas. Fuel costs are reasonable, given its estimated 47 mpg, but premium fuel is recommended. Maintenance is a significant factor; regular oil changes, filter replacements, and scheduled service intervals are crucial for the Milwaukee-Eight engine and can add up. Repairs, particularly for specialized Harley-Davidson components or if major issues arise, can be expensive. Overall, it's not an economical daily commuter but offers a rewarding ownership experience for its price point.

2018 Harley-Davidson FXFBS Fat Bob 114 Fuel Efficiency

Fuel Type Gasoline
Fuel Capacity -
City Mileage -
Highway Mileage -

2018 Harley-Davidson FXFBS Fat Bob 114 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

2018 Harley-Davidson FXFBS Fat Bob 114 Insurance

Insurance for a 2018 Harley-Davidson FXFBS Fat Bob 114 is moderately priced, reflecting its status as a Motorcycle with strong safety ratings and
reasonable repair costs.

How Does the 2018 Harley-Davidson FXFBS Fat Bob 114 Compare to Other Motorcycle?

The 2018 Harley-Davidson FXFBS Fat Bob 114 competes in the cruiser segment, often facing rivals like the Indian Scout Bobber and certain models from Japanese manufacturers such as the Yamaha Bolt R-Spec or even some larger displacement cruisers from Kawasaki and Honda.

In terms of performance, the Fat Bob 114's Milwaukee-Eight 114 engine offers a significant torque advantage over many of its direct competitors, providing strong acceleration and a satisfying rumble that enthusiasts crave. The Indian Scout Bobber offers agile handling and a spirited engine, but the Fat Bob generally feels more substantial and powerful.

Features on the Fat Bob 114 include its distinctive styling, LED lighting, and the modern Softail chassis with improved suspension for 2018. While it lacks the extensive rider aids found on some European bikes, its feature set is focused and well-executed for its intended purpose. Rivals like the Yamaha Bolt R-Spec are generally more minimalist in features.

Reliability is a strong suit for Harley-Davidson, with the Milwaukee-Eight engine proving robust. While early model years of a new platform can have minor quirks, the overall reputation for durability is high. Japanese competitors often boast a reputation for bulletproof reliability and lower maintenance costs, but sometimes at the expense of character. Indian motorcycles have been steadily improving their reliability.

Price-wise, the Fat Bob 114 sat at a premium when new, and its used market value reflects its desirability and brand cachet. It is typically more expensive than a Yamaha Bolt R-Spec or a similarly aged Kawasaki Vulcan.

Alternatives:
  • Indian Scout Bobber: Offers a more nimble ride, a distinctive retro-modern look, and a capable engine. Similar in spirit but with a different brand heritage.
  • Yamaha MT-07/MT-09 (Naked Bikes): While not cruisers, these offer significantly more modern tech, performance, and agility for a similar or lower price point, appealing to those prioritizing pure performance over cruiser aesthetics.
  • Triumph Bonneville Bobber: A strong contender with classic British styling, excellent engineering, and a refined riding experience, often considered more premium.
The Fat Bob 114 is a compelling choice for those who value American V-twin character, muscular styling, and strong performance in a modern package, especially if they appreciate the Harley-Davidson brand experience.

Final Verdict: Is the 2018 Harley-Davidson FXFBS Fat Bob 114 a Good Motorcycle?

The 2018 Harley-Davidson FXFBS Fat Bob 114 is ideal for riders who desire a muscular, stylish cruiser with a potent engine and a distinct American character. It's particularly suited for those who appreciate bold styling, a strong presence on the road, and the classic V-twin experience. It's worth buying, especially on the used market, where it offers a significant value proposition over its original MSRP.

For a used purchase, focus on well-maintained examples with lower mileage. The FXFBS trim with the 114 engine is the preferred choice for those seeking maximum performance. It's an excellent option for experienced riders looking for a bike that makes a statement, or for newer riders who can handle its weight and power, provided they seek proper training. Buying used is generally the most sensible approach given its age and the availability of newer models.

2018 Harley-Davidson FXFBS Fat Bob 114 Owner Reviews

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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.