Harley-Davidson Fat Boy
Harley-Davidson Fat Boy
114
RM 137,900
VIEW DECEMBER OFFERS
Triumph Rocket III
Triumph Rocket III
GT
 
VIEW DECEMBER OFFERS
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Harley-Davidson Fat Boy vs Triumph Rocket III Comparison

Overview: Fat Boy vs Rocket III

Key Features

Start Option Electric Electric
Displacement 1868 cc 2458 cc
Maximum Power - 165 hp

Best Loan Offers

DP RM 27,600 Installment : RM 1,611 x 84 Months VIEW DECEMBER OFFERS VIEW DECEMBER OFFERS

User Ratings & Review Comparison

4.69/5
12 reviews
4.67/5
12 reviews
User Review Comparison
  • Low ground clearance, Softail comfort

    Like most Harley-Davidson bikes, the low ground clearance of the Fat Boy means you need to watch your speed over steep driveways and speed bumps. If...

    Read More
    O
    Olivia Aug 22, 2025 for Harley-Davidson Fat Boy

Engine & Performance

Displacement 1868 cc 2458 cc
Fuel Tank Capacity 18.9 L 18 L
Exhaust Pipes Dual Exhaust 3 in 1 in 3 Exhaust
Engine Type 2 Cylinder, V-Twin, Air Cooled, 4-Valve, Milwaukee-Eight 3-Cylinder, 4-Stroke, Liquid-Cooled, DOHC
Bore X Stroke 102 mm x 114.3 mm 110.2 mm x 85.9 mm
Maximum Torque 155 Nm 221 Nm
Drive Type Belt Drive Shaft Drive
Compression Ratio 10.5:1 10.8:1
Cooling System Air Cooled Liquid Cooled
No. Of Cylinder 2 3
Valves Per Cylinder 4 --
RPM at Maximum Torque 3000 rpm 4000 rpm
Maximum Power -- 165 hp
Clutch Type -- Wet, Multi-Plate
Valve Configuration -- DOHC
No. Of Strokes -- 4-Stroke
Fuel Consumption -- 14.8 kmpl
RPM at Maximum Power -- 6000 rpm
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Dimension

Category Cruiser Cruiser
Dry Weight 304 kg 294 kg
Length 2370 mm --
Seat Height 675 mm 750 mm
Ground Clearance 130 mm --
Seating Capacity -- 2
Width -- 886 mm
Wheel Base -- 1677 mm
Height -- 1066 mm
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Fuel & Ignition

Start Option Electric Electric
Fuel Supply System EFI Fuel Injection
Fuel Type Petrol Petrol

Wheels & Tyres

Rear Wheel Size R18 R16
Front Wheel Size R18 R17
Rear Tyre 240/40 R18 240/50 R16
Tyre Type Radial, Tubeless Radial
Front Tyre 160/60 R18 150/80 R17

Electrical

Battery Voltage 12 V 12 V

Gear & Transmission

Transmission Type Manual Manual
Gear Box 6-Speed 6-Speed

Chassis & Suspension

Suspension Travel(Front) -- 120 mm
Front Suspension -- USD
Rear Suspension -- Fully adjustable Showa piggyback reservoir RSU
Suspension Travel(Rear) -- 107 mm

Safety & Security

ABS Yes Yes
Pass Switch Yes Yes
Back Rest No Yes
Launch Control No No
Engine Check Warning Yes Yes
Riding Modes Street, Road Street, Road Street, Road, Race Street, Road, Race
Side Reflectors Yes Yes
Shutter Lock No --
Leg Guards -- No
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Console

Odometer Digital Digital Digital Digital
Display Screen Yes Yes
Tripmeter Yes Yes
Navigator No No
Speedometer Analog Analog Digital Digital
Fuel Gauge -- Digital Digital
Tachometer -- Yes
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Electrical

Head Lamp LED LED LED LED
Adjustable Headlights Yes Yes
Indicator Light Yes Yes
Tail Lamp LED LED LED LED

Chassis & Suspension

Side Wings No No
Chrome Garnish Yes Yes
Body Frame Material Steel Steel Alloy Alloy
Seat Type Dual Stepped Dual Stepped Dual Stepped Dual Stepped

Brake

Rear Brake Disc Disc Disc Disc
Front Brake Disc Disc Disc Disc

Differentiating Features

Cruise Control -- No
Height Adjustable Seats -- No

Videos of Harley-Davidson Fat Boy and Triumph Rocket III

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