Harley Davidson Sportster S vs Harley Davidson Fat Boy

Autocar India

Engine & Transmission

Fuel Type/ Propulsion

Petrol
Petrol

Engine Displacement

1252 cc
1868 cc

Spark Plugs

2 Per Cylinder
2 Per Cylinder

Stroke

72.3 mm
114.3 mm

Valvetrain

4 Valves/Cyl
4 Valves/Cyl

Bore

105 mm
102 mm

Fueling

Fuel-Injected
N/A

Cooling

Liquid Cooled
Liquid Cooled

Engine Type

2 cylinder
2 cylinder

Max Engine Power

123.29 bhp @ 7500 rpm
93.87 bhp @ 5020 rpm

Max Engine Torque

125 Nm @ 6000 rpm
155 Nm @ 3250 rpm

Gearbox Type

Manual
Manual

Number of Gears

6
6

Slipper clutch

Transmission Type

Manual
Manual

Clutch

Assist And Slipper Clutch
Wet Multiplate

Fuel & Performance

Fuel Tank Size

11.7 L
18.9 L

Reserve Fuel Capacity

1.7 L
3.8 L

Top Speed

194 kph
177 kph

Official Fuel Economy

19.6 kpl
18 kpl

0-60kph

N/A

0-100kph

N/A

Chassis & Suspension

Front Brakes

Disc
Disc

Rear Brakes

Disc
Disc

Front Brake Type

Disc
Disc

Rear Brake Type

Disc
Disc

Front Suspension Type

43 mm inverted fork with compression, rebound and spring preload adjustability. Aluminum fork triple clamps.
Dual-bending valve 49 mm telescopic with aluminum fork triple clamps

Chassis name

High Strength Low Alloy Wheel Trellis Frame
Mild steel, tubular frame

Chassis type

High strength steel trellis
Mild Steel; Tubular Frame; Circular Sections

Rear Suspension Type

Linkage-mounted, piggyback monoshock with compression, rebound and hydraulic spring preload adjustability
Hidden, free piston, coil-over monoshock; 43mm stroke

Rear Suspension Adjustability

Front Suspension Adjustability

Wheel Type

Alloy
Alloy

Wheel Construction

Alloy
Alloy

Brake type

Disc

Tyre make and model

Dunlop™ Harley-Davidson Series, radial

Calliper Type

Front - 4 Piston, Rear - 1 Piston
Front - 4 Piston, Rear - 2 Piston

Front Brake Size

320 mm
300 mm

Rear Wheel Size

16 inch
18 inch

Rear Brake Size

260 mm
292 mm

Front Wheel Size

17 inch
18 inch

Tyre type

Tubeless
Tubeless

Front Tyre Size

160/70 - R17
160/60 - R18

Rear Tyre Size

180/70 - R16
240/40 - R18

Radial tyres

N/A

Dimensions

Length

2270 mm
2370 mm

Width

840 mm
985 mm

Height

1089 mm
1095 mm

Wheelbase

1520 mm
1665 mm

Seat height

765 mm
675 mm

Ground Clearance

90 mm
115 mm

Kerb Weight

228 kg
317 kg

Safety

Combined Braking System

Tyre-Pressure Monitoring System

Anti-Lock Brakes (ABS)

Dual channel
Dual channel

Cornering ABS

Hazard lights

Side-stand indicator

Side-stand engine cut-off

Traction control

Wheelie control

Engine brake control

Slide-control

Inertial Measurement Unit (IMU)

Adaptive Cruise Control

Cornering Headlamps

Blind Spot Monitor

Lane keep assist

Features

Pass-light switch

Clock

Self-cancelling indicators

Shift Light

Tripmeter

Headlamp Type

LED
LED

Headlight Bulb Type

LED
LED

Stand Alarm

Electric Start

Start Type

Electric Start
Electric Start

Digital Fuel Guage

Daytime Running Lights

Turn Signal

Tripmeters Type

Digital
Digital

Low Battery Indicator

Low Oil Indicator

Brake/Tail Light

LED
LED

No. of Tripmeters

2
2

Odometer

Battery

12 V, 12 Ah, 225 CCA
Maintenance Free

Pillion Backrest

Pillion Footrest

Antilock Braking System

Dual Channel ABS
Dual Channel ABS

Pillion Grabrail

Pillion Seat

Backlit switchgear

Brake lock clasp

Underseat storage light

Engine-kill switch

Audio System

USB Charging Port

Charging Socket

Bluetooth Connectivity

Bluetooth Telephone Function

Navigation

Launch Control

Steering Damper

Cruise Control

Hill-hold Assist

Stepped Seat

Instrumentation

TFT colour Instrument cluster

Low Fuel Level Warning

Touchscreen

Tachometer Type

Digital
Digital

Gear Indicator

Tachometer

Instrument console

Digital
Semi-Digital

Engine/Motor temperature gauge

Trip Meter

Average Speed

Fuel gauge

Distance to Empty Range

Service due indicator

Ambient temperature gauge

Speedometer