Hero Motocorp Xoom 125 vs Yamaha Aerox 155

Autocar India

Engine & Transmission

Stroke

57.8 mm
58.7 mm

Spark Plugs

1 Per Cylinder
1 Per Cylinder

Engine Type

1 cylinder
1 cylinder

Engine Displacement

124.6 cc
155 cc

Fuel Type/ Propulsion

Petrol
Petrol

Cooling

Air Cooled
Liquid Cooled

Valvetrain

1 Valves/Cyl
4 Valves/Cyl

Max Engine Power

9.8 bhp @ 7250 rpm
14.75 bhp @ 8000 rpm

Max Engine Torque

10.4 Nm @ 6000 rpm
13.9 Nm @ 6500 rpm

Bore

52.4 mm
58 mm

Clutch

Dry, Centrifugal

Transmission Type

Automatic
Automatic

Fuel & Performance

Top Speed

95 kph
115 kph

Reserve Fuel Capacity

1.25 L
1.3 L

Official Fuel Economy

52.8 kpl
40 kpl

Fuel Tank Size

5 L
5.5 L

User Reported Mileage

45.12 kmpl
39.97 kmpl

Auto Start/Stop

Chassis & Suspension

Rear Brakes

Drum
Drum

Front Brakes

Disc
Disc

Chassis name

High Rigidity Under Bone Type
Underbone

Rear Suspension Adjustability

Rear Suspension Type

Single Side Shock Absorber with Adjustor
Unit swing

Chassis type

Underbone
Underbone

Front Suspension Type

Telescopic Hydraulic Shock Absorber
Telescopic fork

Front Brake Type

Disc
Disc

Wheel Type

Alloy
Alloy

Wheel Construction

Alloy
Alloy

Tyre type

Tubeless
Tubeless

Front Brake Size

130 mm
230 mm

Rear Brake Size

130 mm
130 mm

Front Tyre Size

110/80 - 14
110/80 - 14

Front Wheel Size

14 inch
14 inch

Rear Wheel Size

14 inch
14 inch

Rear Tyre Size

120/70 - 14
140/70 - 14

Rear Brake Type

Drum
Drum

Calliper Type

Front - 1 Piston, Rear - Piston

Dimensions

Width

749 mm
700 mm

Length

1978 mm
1980 mm

Kerb Weight

121 kg
126 kg

Height

1131 mm
1150 mm

Ground Clearance

164 mm
145 mm

Seat height

777 mm
790 mm

Wheelbase

1327 mm
1350 mm

Safety

Hazard lights

Traction control

Combined Braking System

Side-stand engine cut-off

Anti-Lock Brakes (ABS)

Single Channel

Features

No. of Tripmeters

2
2

USB Charging Port

Underseat storage light

Turn Signal

Tripmeters Type

Digital
Digital

Tripmeter

Start Type

Electric Start
Electric Start

Stand Alarm

Pillion Seat

Pillion Grabrail

Pillion Footrest

Pillion Backrest

Pass-light switch

Odometer

Navigation

Low Oil Indicator

Digital Fuel Guage

Battery

12V- 4Ah /ETZ-5
12V,6.0 Ah

Brake/Tail Light

LED
LED

Clock

Cruise Control

Daytime Running Lights

Electric Start

Engine-kill switch

Headlamp Type

LED
LED

Headlight Bulb Type

LED
LED

Low Battery Indicator

Stepped Seat

Keyless Lock

Bluetooth Connectivity

Antilock Braking System

Single Channel ABS

Instrumentation

Fuel gauge

Service due indicator

Low Fuel Level Warning

Tachometer

Tachometer Type

Digital

Touchscreen

Trip Meter

Average Speed

Instrument console

Digital
Digital