2024 Triumph Rocket 3 GT vs 2023 Harley-Davidson Fat Boy 114

Full specifications comparison • 2 motorcycles

Comparing 2 motorcycles
2024 Triumph Rocket 3 GT 2024 Triumph Rocket 3 GT

Custom / cruiser

Engine
Four stroke, inline 3-cylinder, DOHC
Power
134 kW / 180 hp @ 7000 rpm
Top Speed
N/A
Weight
320kg / 705 lbs
2023 Harley-Davidson Fat Boy 114 2023 Harley-Davidson Fat Boy 114

Custom / cruiser

Engine
V2, four-stroke
Power
N/A
Top Speed
N/A
Weight
699.0 pounds
Full Specifications
General
Comments-Security system. Cruise control.
Year2024-
Colours-Vivid Black, Bright Billiard Blue, Gray Haze/Silver Fortune, Heirloom Red Fade
Make ModelTriumph Rocket 3 GT-
Dimensions
Ground Clearance (mm)-114 mm
Ground Clearance (in.)-4.5 inches
Seat Height750 mm / 29.5 in658 mm / 25.9 in.
Wheelbase1677 mm / 66 in1666 mm / 65.6 in.
Height1183 mm / 46.6 in (with mirrors-
Length2365 mm / 93.1 in2370 mm / 93.3 in.
Width920 mm / 36 in (with handlebars)-
Weights & Capacities
Oil Capacity (l)-4.70 litres
Oil Capacity (Quarts)-4.97 US quarts
Dry Weight-304.4 kg / 671.0 lbs
Fuel Capacity18 Litres / 4.76 US gal18.93 litres / 5.00 US gallons
Wet Weight320kg / 705 lbs317.1 kg / 699.0 lbs
Performance
Max Power134 kW / 180 hp @ 7000 rpm -
Max Torque225 Nm / 166 ft-lb @ 4000 rpm 161.4 Nm (16.5 kgf-m or 119.0 ft.lbs) @ 3000 Revolutions"
Power-to-Weight Ratio-0.3088 HP/kg
Engine
Bore x Stroke (in,)-4.0 x 4.5 inches
Displacement (ci)-113.99 cubic inches
Displacement (cc)-1868.0 cc
CO2-116.0 CO2 g/km. (CO2 - Carbon dioxide emission)
Bore x Stroke (mm)-102.0 x 114.0 mm
Fuel Control-Double Overhead Cams/Twin Cam (DOHC)
Engine Type-V2, four-stroke
Displacement2458 cc / 150 cu-in-
Engine DetailFour stroke, inline 3-cylinder, DOHCMilwaukee-Eight® 114
Fuel System-Injection. Electronic Sequential Port Fuel Injection
Bore x Stroke110.2 x 85.9 mm-
Compression Ratio10.8:110.5:1
Cooling SystemLiquid cooled-
EmissionsEURO 5+-
ExhaustStainless 3-into-1 headers with 3 exit silencer / CAT box2-into-2 staggered, catalyst in muffler
Fuel Consumption-5.00 litres/100 km (20.0 km/l or 47.04 mpg)
Fuel InductionRide-by-Wire, fuel injected-
IgnitionDigital inductive type via electronic engine management -
LubricationWet sump-
StarterElectricElectric
Drivetrain
ClutchWet, multi-plate hydraulically operated, torque assistMulti-plate with diaphragm spring in oil bath
Final DriveShaft, bevel boxBelt   (final drive)
Gearbox-6-speed
Primary Drive-34/46 ratio primary
Transmission / Drive6 Speed -
Chassis
Frame TypeFull aluminum frame-
Suspension - FrontShowa 47mm upside-down 1+1 cartridge front forks, compression and rebound adjustementDual-bending valve 49 mm telescopic with aluminum fork triple clamps; dual rate spring; ´beer can´ covers
Suspension - RearFully adjustable Showa piggyback reservoir RSU with remote hydraulic preload adjustementHidden, free piston, coil-over monoshock; 43mm stroke; toolless hydraulic preload adjustment
Rake27.9°30.0°
SwingarmSingle-sided, cast aluminum-
Trail134.9 mm / 5.3 in104 mm / 4.1 in.
Wheel Travel - Front120 mm / 4.7 in-
Wheel Travel - Rear107 mm / 4.2 in-
Electrical Systems
InstrumentationTFT multi-functional instrument pack with digital speedometer, trip computer, digital tachometer, gear position indicator, fuel gauge, service indicator, ambient temperature, clock and rider modes (Rain/Road/Sport/Rider-configurable) Triumph TFT Connectivity System can be added with accessory fitted Bluetooth module5-inch analog speedometer with digital gear, odometer, fuel level, clock, trip, range and tachometer indication
Lighting system-All LED
Wheels & Brakes
Brakes - Front2x 320 mm discs with Brembo M4.30 Stylema 4-piston radial monobloc calipersDouble disc. Optional ABS. 4-piston.
Brakes - RearSingle 300mm disc, Brembo M4.32 4-piston monobloc caliperSingle disc. Optional ABS. 2-piston.
ABSCornering ABS-
Rims-Machined, Lakester cast aluminum wheels. Michelin® Scorcher® ´11´ tires.
Tyres - Front150/80 R17 V160/60-R18
Tyres - Rear240/50 R16 V-
Wheels - Front17 x 3.5 in cast aluminium-
Wheels - Rear16 x 7.5 in cast aluminium-

Verdict

Too close to call

The 2024 Triumph Rocket 3 GT and the 2023 Harley-Davidson Fat Boy 114 are evenly matched across the key measurable criteria. Your decision comes down to personal preference, riding style, and which brand's dealer network best suits your location.

Key Differences

2024 Triumph Rocket 3 GT - Advantages

  • Liquid cooling: Consistent engine temperature in stop-start traffic and hot climates.
  • Standard ABS: A meaningful safety advantage in emergency braking on wet or loose surfaces.

2023 Harley-Davidson Fat Boy 114 - Advantages

  • Lower seat height: 658 mm vs 750 mm - accessible to a wider range of rider heights.
  • Dual front discs: Greater stopping power and better heat management under hard braking.

2024 Triumph Rocket 3 GT vs 2023 Harley-Davidson Fat Boy 114 - FAQs

What are the engine differences between the 2024 Triumph Rocket 3 GT and 2023 Harley-Davidson Fat Boy 114?
The 2024 Triumph Rocket 3 GT uses Four stroke, inline 3-cylinder, DOHC, while the 2023 Harley-Davidson Fat Boy 114 is powered by V2, four-stroke.
Which bike is better for shorter riders, the 2024 Triumph Rocket 3 GT or the 2023 Harley-Davidson Fat Boy 114?
The 2023 Harley-Davidson Fat Boy 114 has the lower seat at 658 mm, making it more accessible. The 2024 Triumph Rocket 3 GT sits higher at 750 mm. A seat height below 800 mm suits most riders; above 820 mm shorter riders may need to tiptoe.
Does the 2024 Triumph Rocket 3 GT or 2023 Harley-Davidson Fat Boy 114 have ABS?
The 2024 Triumph Rocket 3 GT is listed with ABS as standard. The 2023 Harley-Davidson Fat Boy 114 does not list ABS. ABS provides a meaningful safety benefit in emergency braking on wet or loose surfaces.
Which should I buy, the 2024 Triumph Rocket 3 GT or the 2023 Harley-Davidson Fat Boy 114?
Both are strong choices. The 2024 Triumph Rocket 3 GT has the edge in liquid cooling and standard ABS, while the 2023 Harley-Davidson Fat Boy 114 stands out for lower seat height and dual front discs. Visit dealers, arrange test rides, and factor in local parts and service costs - these often matter as much as the spec sheet.