River Indie vs Ultraviolette Automotive F77 Mach 2

Autocar India

Engine & Transmission

Fuel Type/ Propulsion

Electric
Electric

Motor Type

Mid-drive Permanent Magnet Synchronous Motor (PMSM)
Permanent Magnet AC Motor

Lithium-ion battery

Max Motor Power

6.7 kW
30 kW

Max Motor Torque

26 Nm
100 Nm

Number of Gears

1
–

Reverse gear

Transmission Type

Automatic
Automatic

Gearbox Type

Automatic
Single speed

Fuel & Performance

User Reported Mileage

130 km
228 km

EV Battery Capacity

4 kWh
10.3 kWh

Claimed battery range

160 km
323 km

Claimed Charging Time

0-80% in 5 hrs
0-80% in 5 hrs

Top Speed

90 kph
155 kph

0-60kph

Ride: 11.9 sec,Ruh: 7.81 sec
–

60-0kph

23.19 m
–

0-40kph

Eco: 13.58 sec,Ride: 4.91 sec,Ruh: 3.78 sec
–

Chassis & Suspension

Chassis name

Steel Tubular Dual cradle frame
Steel Trellis with Aluminium Bulk Head

Chassis type

Steel Tubular, Double Cradle Frame
High strength steel trellis

Front Suspension Type

Telescopic suspension with Hydraulic Dampers
Upside-down Telescopic fork with a diameter of 41 mm. Preload adjustable

Rear Suspension Type

Coil Spring with Hydraulic Dampers (Twin)
Monoshock - Preload Adjustable

Rear Suspension Adjustability

Electronic suspension

N/A
N/A

Front Brakes

Disc
Disc

Rear Brakes

Disc
Disc

Wheel Type

Alloy
Alloy

Wheel Construction

Alloy
Alloy

Tyre type

Tubeless
Tubeless

Front Tyre Size

110/80 - 14
110/70 - R17

Rear Tyre Size

120/70 - 14
150/60 - R17

Radial tyres

N/A
N/A

Calliper Type

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

Front Wheel Size

14 inch
17 inch

Rear Wheel Size

14 inch
17 inch

Front Brake Type

Disc
Disc

Front Brake Size

200 mm
320 mm

Rear Brake Type

Disc
Disc

Rear Brake Size

200 mm
230 mm

Front Suspension Adjustability

–

Tyre make and model

–
N/A

Dimensions

Length

1996 mm
–

Width

765 mm
–

Wheelbase

1365 mm
1340 mm

Seat height

787 mm
800 mm

Ground Clearance

160 mm
160 mm

Kerb Weight

143 kg
207 kg

Adjustable seat height

–
N/A

Safety

Combined Braking System

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

Tyre-Pressure Monitoring System

Blind Spot Monitor

Lane keep assist

Anti-Lock Brakes (ABS)

–
Dual channel

Features

Pass-light switch

Pillion Footrest

Low Battery Indicator

Stand Alarm

Keyless Lock

Luggage Panniers

–

Start Type

Electric Start
Electric Start

No. of Tripmeters

2
3

Headlight Bulb Type

LED
LED

Headlamp Type

LED
LED

Odometer

Pillion Backrest

Electric Start

Pillion Grabrail

Daytime Running Lights

Pillion Seat

Tripmeter

Tripmeters Type

Digital
Digital

Turn Signal

Clock

Brake/Tail Light

LED
LED

Power Modes

–

Riding Modes

–

Underseat storage light

–

Engine-kill switch

USB Charging Port

Navigation

Cruise Control

Hill-hold Assist

Antilock Braking System

–
Dual Channel ABS

Stepped Seat

–

Instrumentation

TFT colour Instrument cluster

Instrument console

Digital
Digital

Touchscreen

Trip Meter

Average Speed

Fuel gauge

Distance to Empty Range

Service due indicator

Ambient temperature gauge

Engine/Motor temperature gauge