Cruisers

2026Harley-Davidson Fat Boy 114

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The 2026 Harley-Davidson Fat Boy 114 is a heavyweight cruiser known for its solid disc wheels and muscular stance. Its 1,868cc Milwaukee-Eight 114 V-twin makes 94 hp and 161.4 Nm through a six-speed gearbox. A low 658 mm seat, cruise control, a security system and an 18.9-litre tank complete it, at 317.1 kg wet.

Capacity: 1868.0 ccm
Engine: V-Twin, four-stroke
Gearbox: 6-speed
Dry weight: 304.4 kg
Seat height: 658 mm
Power: 94.0 HP (69.1 kW) @ 5020 RPM

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Other years 2020 2021 2022 2023 2024 2026

How it rides

Editorial estimate from the spec sheet - not lab tested

Off-road & trail3%

Cornering35%

City riding40%

Daily riding50%

Touring52%

Two-up55%

Track8%

Best for: Boulevard cruising and relaxed highway miles with unmistakable presence - built for torquey, straight-line style rather than speed or agility.
Built for: Iconic solid-wheel Harley muscle cruiser: huge torque from the Milwaukee-Eight 114, deep exhaust rumble, all about attitude and effortless low-rev thrust.
Not ideal for: Not for sport riders, twisty-road chargers, off-road use, or beginners intimidated by heavy machines; poor at nimble maneuvering and spirited cornering.

Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.

Will it fit you?

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Your height

Inseam (optional)

Units

At 658mm, a rider of 68.9" with a 31" (estimated) inseam will reach the ground with both feet flat on the 2026 Harley-Davidson Fat Boy 114, with a cramped knee angle of around 70 degrees and an upright riding position.

Assumes about 30mm of suspension sag once seated. This is an approximation from category-typical geometry, not a measurement of this bike or of you - sit on one before you buy.

More bikes at 750 mm or under — Short Kings →

Find bikes that fit your height →

Range and running costs

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Units

Currency

Fuel per litre

Riding a year

Based on the maker's published fuel consumption and tank size. Real-world figures depend on how and where you ride, and the last litres of a tank are reserve. Prices shown greyed are examples - type your own.

Full specifications

Engine

Capacity: 1868.0 ccm
Power: 94.0 HP (69.1 kW) @ 5020 RPM
CO2 Emissions: 116 CO2 g/km
Torque: 161.4 Nm (16.5 kgf-m) @ 3000 RPM
Engine type: V-Twin, four-stroke
Fuel consumption: 5.00 litres/100 km (20.0 km/l)
Power/weight ratio: 0.3088 HP/kg (dry)
Bore x stroke: 102.0 x 114.0 mm
Compression: 10.5:1
Cooling system: Air
Fuel system: Injection
Starting: Electric

Transmission

Gearbox: 6-speed
Transmission type: Manual
Final drive: Belt
Clutch: Multi-plate with diaphragm spring in oil bath

Dimensions & weight

Wheelbase: 1666 mm
Overall length: 2370 mm
Seat height: 658 mm
Dry weight: 304.4 kg
Wet weight: 317.1 kg
Fuel capacity: 18.90 litres
Ground clearance: 114 mm
Oil capacity: 4.70 litres

Chassis & suspension

Front suspension: Dual-bending valve 49 mm telescopic with aluminum fork triple clamps; dual rate spring; ´beer can´ covers
Rear suspension: Hidden, free piston, coil-over monoshock; 43mm stroke; toolless hydraulic preload adjustment
Rake (fork angle): 30.0°
Trail: 104 mm

Brakes & wheels

Front brakes: Double disc. Optional ABS. 4-piston.
Rear brakes: Single disc. Optional ABS. 2-piston.
ABS: Optional
Front tyre: 160/60-R18
Rear tyre: 240/40-R18

Other

Color options: Vivid Black, Bright Billiard Blue, Gray Haze/Silver Fortune, Heirloom Red Fade
Comments: Security system. Cruise control.

Specs last verified against published sources: October 2026.

Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.

What changed, year to year

Differences highlighted

Specification	2020	2021	2023	2024	2026
Capacity	1868 cc	1868 cc	1868 cc	1868 cc	1868 cc
Dry weight	296 kg	304 kg	304 kg	304 kg	304 kg
Seat height	675 mm	658 mm	658 mm	658 mm	658 mm
Fuel capacity	18.9 L	18.9 L	18.9 L	18.9 L	18.9 L