The 2023 Harley-Davidson Fat Boy 114 is a low, wide Softail cruiser powered by a Milwaukee-Eight 114. Its published model-year specifications list 119 ft-lb of torque at 3,000 rpm, estimated fuel economy of 47 mpg and a running-order weight of 699 lb. Original U.S. list prices ranged from $20,199 to $21,049 depending on paint; those figures are not current used-market prices.
How much did a 2023 Fat Boy 114 cost new?
The published 2023 U.S. model-year specification lists different base MSRPs by paint finish. It also lists certain options and charges separately, so none of these amounts should be treated as a universal out-the-door price.
| Item | 2023 listed amount |
|---|---|
| Vivid Black | $20,199 |
| Color | $20,724 |
| Two-tone | $21,049 |
| ABS option | $950 |
| California emissions | $200 |
| Freight | $700 |
| Surcharge | $750 |
These are amounts shown on the model-year specification, not a quote for a specific buyer. Taxes, dealer charges, location and configuration can affect the final purchase price. A current used-market range is not established here; the original MSRP should not be read as a present-day asking price or resale value. 2023 Harley-Davidson Fat Boy 114 specifications
What are the Fat Boy 114’s engine and performance specifications?
The published specification describes a Milwaukee-Eight 114 V-twin with 114 cubic inches of displacement, a 4.016-inch bore, a 4.5-inch stroke and a 10.5:1 compression ratio. Fuel delivery is electronic sequential port fuel injection, and the exhaust is a staggered 2-into-2 layout with a catalyst in the muffler.
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| Specification | 2023 Fat Boy 114 |
|---|---|
| Engine torque | 119 ft-lb at 3,000 rpm, tested using J1349 |
| Horsepower | Not available in the published specification |
| Fuel economy | Estimated 47 mpg, city/highway method |
The torque figure is a published specification, not an acceleration or road-test result. The 47 mpg figure is an estimate rather than a guarantee of real-world economy; actual consumption can vary with conditions and use. 2023 Harley-Davidson Fat Boy 114 specifications
How big and heavy is the 2023 Fat Boy 114?
The model-year specification lists 671 lb shipped and 699 lb in running order. It gives a 25.9-inch laden seat height, 4.5 inches of ground clearance and a 65.6-inch wheelbase. Overall length is 93.3 inches, with a listed lean angle of 25.6 degrees on either side. These measurements describe scale, but do not substitute for assessing how the motorcycle feels to a particular rider.
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What tires, suspension and brakes does it use?
The original tire specification is Michelin Scorcher 11, sized 160/60R18 at the front and 240/40R18 at the rear. Anyone replacing tires should confirm exact fitment along with the required load and speed ratings.
- Front suspension: 49 mm dual-bending-valve telescopic fork.
- Rear suspension: Hidden coil-over monoshock with 43 mm stroke and toolless hydraulic preload adjustment.
- Brakes: Split 7-spoke floating rotors, a four-piston fixed front caliper and a two-piston floating rear caliper.
2023 Harley-Davidson Fat Boy 114 specifications
What equipment and capacities are listed?
The specification lists a 5-gallon fuel capacity and 5-quart oil capacity with filter. Lighting includes an LED headlamp and LED tail/stop lamp; front turn signals are listed as LED, while rear turn signals are incandescent.
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Instrumentation is a 5-inch analog speedometer with digital gear, odometer, fuel-level, clock, trip, range and tachometer indications. These are the listed model-year details; equipment can differ by market or configuration.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.What the published figures do—and do not—tell you
The available figures are model specifications and original list-price amounts, not independent performance testing. They establish the quoted engine torque, estimated economy, dimensions and equipment, but do not establish current inventory, dealer transaction prices, used values or comparative performance against another motorcycle. Harley-Davidson USA also lists the model, but the available shop listing does not provide additional technical or pricing detail.
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Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.




