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Ujaas eSpa vs Yamaha RX-S115

Complete specifications comparison to help you choose

Motorcycle Comparison
Ujaas eSpa

Ujaas eSpa

৳75,000
View Details
VS
Yamaha RX-S115

Yamaha RX-S115

৳50,000
View Details

Complete Specifications Comparison

Basic Information

Engine Type
250 W BLDC Hub Motor
2-stroke, torque induction single cylinder
Engine Type
250 W BLDC Hub Motor
2-stroke, torque induction single cylinder
Controller Type
BLDC Motor Controller
N/A
Controller Type
BLDC Motor Controller
N/A
Transmission Type
Automatic
5-speed manual
Transmission Type
Automatic
5-speed manual
Clutch Type
N/A (Electric motor)
Naked clutch
Clutch Type
N/A (Electric motor)
Naked clutch
Drive Type
Hub Motor
N/A
Drive Type
Hub Motor
N/A
Brand
Ujaas
Yamaha
Brand
Ujaas
Yamaha
Model
Ujaas eSpa
Yamaha RX-S115
Model
Ujaas eSpa
Yamaha RX-S115
Bike Name
Ujaas eSpa
Yamaha RX-S115
Bike Name
Ujaas eSpa
Yamaha RX-S115
Model Year
2025
2022
Model Year
2025
2022
Category/Type
Electric Scooter
Street Bike
Category/Type
Electric Scooter
Street Bike
Country of Origin
India
N/A
Country of Origin
India
N/A
Assembly Location
India (imported to BD)
Japan
Assembly Location
India (imported to BD)
Japan
Status
Available
N/A
Status
Available
N/A
Colors Available
Multiple (varies by market)
White, Navy Blue, Grey, Red, etc.
Colors Available
Multiple (varies by market)
White, Navy Blue, Grey, Red, etc.
Battery Type
Lithium-ion
N/A
Battery Type
Lithium-ion
N/A
Charger Type
Standard plug-in charger
N/A
Charger Type
Standard plug-in charger
N/A
Seat Type
Single
N/A
Seat Type
Single
N/A
Handle Type
Standard
N/A
Handle Type
Standard
N/A
Frame Type
Tubular
Steel cradle
Frame Type
Tubular
Steel cradle
Swingarm Type
Tubular
N/A
Swingarm Type
Tubular
N/A

Engine & Performance

Displacement (cc)
N/A
110.0
Displacement (cc)
N/A
110.0
Maximum Power
0.34
16.23
Maximum Power
0.34
16.23
Maximum Torque
N/A
13.58
Maximum Torque
N/A
13.58
Peak Power
250 W
N/A
Peak Power
250 W
N/A
Number of Cylinders
N/A
N/A
Number of Cylinders
N/A
N/A
Valve Configuration
N/A
N/A
Valve Configuration
N/A
N/A
Valves Per Cylinder
N/A
N/A
Valves Per Cylinder
N/A
N/A
Bore
47.0
N/A
Bore
47.0
N/A
Stroke
63.1
N/A
Stroke
63.1
N/A
Bore x Stroke
47 mm x 63.1 mm
N/A
Bore x Stroke
47 mm x 63.1 mm
N/A
Compression Ratio
N/A
N/A
Compression Ratio
N/A
N/A
Cooling System
Air-cooled
Air cooled
Cooling System
Air-cooled
Air cooled
Fuel Supply System
N/A
Carburetor (Mikuni VM22SS)
Fuel Supply System
N/A
Carburetor (Mikuni VM22SS)
Ignition System
Keyless Push Button Start
CDI
Ignition System
Keyless Push Button Start
CDI
Engine Layout
N/A (Electric Hub Motor)
N/A
Engine Layout
N/A (Electric Hub Motor)
N/A
Engine Oil Grade
N/A
N/A
Engine Oil Grade
N/A
N/A
Valve Adjustment Interval
N/A
N/A
Valve Adjustment Interval
N/A
N/A
Starting System
Keyless Push Button
Kick start
Starting System
Keyless Push Button
Kick start
Engine Kill Switch
Yes
N/A
Engine Kill Switch
Yes
N/A
Power-to-Weight Ratio
N/A
N/A
Power-to-Weight Ratio
N/A
N/A
Power Consumption
Approx. 1.5 kWh per charge
N/A
Power Consumption
Approx. 1.5 kWh per charge
N/A
Motor Power
250 W
N/A
Motor Power
250 W
N/A
Emission Standard
Zero Emission
N/A
Emission Standard
Zero Emission
N/A
Battery Power
250 W
N/A
Battery Power
250 W
N/A
Power Mode Indicator
Yes
N/A
Power Mode Indicator
Yes
N/A

Fuel & Mileage

Engine Oil Capacity
N/A
N/A
Engine Oil Capacity
N/A
N/A
Fuel Tank Capacity
N/A
9.0
Fuel Tank Capacity
N/A
9.0
Fuel Economy
N/A
N/A
Fuel Economy
N/A
N/A
Average Mileage
75.0
30.0
Average Mileage
75.0
30.0
Mileage City
75
30
Mileage City
75
30
Mileage Highway
N/A
N/A
Mileage Highway
N/A
N/A
Load Capacity
150
N/A
Load Capacity
150
N/A
Battery Capacity
1.5
N/A
Battery Capacity
1.5
N/A
Range
75 km
N/A
Range
75 km
N/A
Range Indicator
Yes
N/A
Range Indicator
Yes
N/A
Range Per Charge (Eco)
75 km
N/A
Range Per Charge (Eco)
75 km
N/A
Range Per Charge (Normal)
70 km
N/A
Range Per Charge (Normal)
70 km
N/A
Range Per Charge (Sport)
N/A
N/A
Range Per Charge (Sport)
N/A
N/A
Low Fuel Warning
Low Battery Alert (App)
N/A
Low Fuel Warning
Low Battery Alert (App)
N/A

Performance & Speed

Top Speed
24
90147
Top Speed
24
90147
Acceleration (0-60)
N/A
N/A
Acceleration (0-60)
N/A
N/A
Acceleration (0-100)
N/A
N/A
Acceleration (0-100)
N/A
N/A
Quick Shifter
N/A
N/A
Quick Shifter
N/A
N/A
Launch Control
N/A
N/A
Launch Control
N/A
N/A
Traction Control
No
N/A
Traction Control
No
N/A

Transmission & Drive

Number of Gears
N/A
N/A
Number of Gears
N/A
N/A
Gear Pattern
Automatic
N/A
Gear Pattern
Automatic
N/A
Gear Ratios
N/A
N/A
Gear Ratios
N/A
N/A
Primary Drive
Hub Motor
N/A
Primary Drive
Hub Motor
N/A
Final Drive
Direct Hub Motor Drive
N/A
Final Drive
Direct Hub Motor Drive
N/A
Drive Chain/Belt Type
N/A (Hub Motor)
N/A
Drive Chain/Belt Type
N/A (Hub Motor)
N/A
Chain/Belt Life
N/A
N/A
Chain/Belt Life
N/A
N/A

Dimensions & Weight

Overall Length
N/A
N/A
Overall Length
N/A
N/A
Overall Width
N/A
N/A
Overall Width
N/A
N/A
Overall Height
1160
N/A
Overall Height
1160
N/A
Wheelbase
N/A
N/A
Wheelbase
N/A
N/A
Ground Clearance
N/A
155
Ground Clearance
N/A
155
Seat Height
N/A
780
Seat Height
N/A
780
Step-up Seat Height
N/A
N/A
Step-up Seat Height
N/A
N/A
Kerb Weight
N/A
N/A
Kerb Weight
N/A
N/A
Gross Weight
N/A
N/A
Gross Weight
N/A
N/A
Battery Weight
N/A
N/A
Battery Weight
N/A
N/A

Brakes & Safety

Front Brake Type
Drum
Disc brake
Front Brake Type
Drum
Disc brake
Rear Brake Type
Drum
Drum brake
Rear Brake Type
Drum
Drum brake
Front Brake Size
N/A
N/A
Front Brake Size
N/A
N/A
Rear Brake Size
N/A
N/A
Rear Brake Size
N/A
N/A
ABS Type
No
N/A
ABS Type
No
N/A
Brake Pad Life
N/A
N/A
Brake Pad Life
N/A
N/A
Braking Distance
N/A
N/A
Braking Distance
N/A
N/A
Regenerative Braking
No
N/A
Regenerative Braking
No
N/A
Anti-Theft System
Yes (App-based alarm)
N/A
Anti-Theft System
Yes (App-based alarm)
N/A
Central Lock
No
N/A
Central Lock
No
N/A
Remote Lock
No
N/A
Remote Lock
No
N/A
Handle Lock
Yes
N/A
Handle Lock
Yes
N/A
Steering Lock
Yes
N/A
Steering Lock
Yes
N/A

Suspension & Handling

Front Suspension Type
Telescopic
Telescopic hydraulic fork
Front Suspension Type
Telescopic
Telescopic hydraulic fork
Rear Suspension Type
Hydraulic
Dual shock absorbers
Rear Suspension Type
Hydraulic
Dual shock absorbers
Front Suspension Travel
N/A
N/A
Front Suspension Travel
N/A
N/A
Rear Suspension Travel
N/A
N/A
Rear Suspension Travel
N/A
N/A
Adjustable Controls
No
N/A
Adjustable Controls
No
N/A
Climbing Ability
Moderate
N/A
Climbing Ability
Moderate
N/A

Wheels & Tires

Front Tyre Size
3.10-10
2.50 x 18
Front Tyre Size
3.10-10
2.50 x 18
Rear Tyre Size
3.10-10
2.75 x 18
Rear Tyre Size
3.10-10
2.75 x 18
Front Wheel Size
10
N/A
Front Wheel Size
10
N/A
Rear Wheel Size
10
N/A
Rear Wheel Size
10
N/A
Tyre Type
Tubeless
N/A
Tyre Type
Tubeless
N/A
Tyre Brand
Alloy
N/A
Tyre Brand
Alloy
N/A
Tyre Life
15000
N/A
Tyre Life
15000
N/A
Wheel Type
Alloy
N/A
Wheel Type
Alloy
N/A
Wheel Material
Alloy
N/A
Wheel Material
Alloy
N/A

Electrical & Battery

Motor Efficiency
High
N/A
Motor Efficiency
High
N/A
Motor Life
3–5 years
N/A
Motor Life
3–5 years
N/A
Motor Placement
Hub Motor (rear wheel)
N/A
Motor Placement
Hub Motor (rear wheel)
N/A
Motor Controller
BLDC Motor Controller
N/A
Motor Controller
BLDC Motor Controller
N/A
Controller Voltage
60 V
N/A
Controller Voltage
60 V
N/A
Controller Life
N/A
N/A
Controller Life
N/A
N/A
Battery Voltage
60.0
N/A
Battery Voltage
60.0
N/A
Battery Rating
60 V
N/A
Battery Rating
60 V
N/A
Battery Life
35
N/A
Battery Life
35
N/A
Battery Warranty
1 year
N/A
Battery Warranty
1 year
N/A
Battery Removable
Yes
N/A
Battery Removable
Yes
N/A
Battery Replacement Cost
1500020000
N/A
Battery Replacement Cost
1500020000
N/A
Battery Health Check
Yes (via mobile app)
N/A
Battery Health Check
Yes (via mobile app)
N/A
Battery Life Indicator
Yes
N/A
Battery Life Indicator
Yes
N/A
Battery Management System
Yes
N/A
Battery Management System
Yes
N/A
Charging Time
3–4 hours
N/A
Charging Time
3–4 hours
N/A
Charging Port
Yes
N/A
Charging Port
Yes
N/A
Charging Input
AC 220 V
N/A
Charging Input
AC 220 V
N/A
Fast Charging
No
N/A
Fast Charging
No
N/A
USB Charging
No
N/A
USB Charging
No
N/A

Lighting & Display

Error Code Display
Yes (via app)
N/A
Error Code Display
Yes (via app)
N/A
Headlight Type
LED
N/A
Headlight Type
LED
N/A
Tail Light Type
LED
N/A
Tail Light Type
LED
N/A
Turn Signal Type
LED
N/A
Turn Signal Type
LED
N/A
DRL
No
N/A
DRL
No
N/A
Hazard Light
No
N/A
Hazard Light
No
N/A
Display Type
Digital
N/A
Display Type
Digital
N/A
Speedometer Type
Digital
N/A
Speedometer Type
Digital
N/A
Odometer Type
Digital
N/A
Odometer Type
Digital
N/A
Tachometer Type
Digital
N/A
Tachometer Type
Digital
N/A
Fuel Gauge Type
Battery Level Indicator
N/A
Fuel Gauge Type
Battery Level Indicator
N/A
Clock
Digital
N/A
Clock
Digital
N/A
Pass Light Switch
Yes
N/A
Pass Light Switch
Yes
N/A
Side Stand Indicator
Yes
N/A
Side Stand Indicator
Yes
N/A

Technology & Features

Trip Meter
Digital
N/A
Trip Meter
Digital
N/A
Mobile Connectivity
No
N/A
Mobile Connectivity
No
N/A
Bluetooth Features
No
N/A
Bluetooth Features
No
N/A
Navigation
No
N/A
Navigation
No
N/A
Riding Modes
Yes (Eco, Normal)
N/A
Riding Modes
Yes (Eco, Normal)
N/A
Parking Mode
Yes
N/A
Parking Mode
Yes
N/A
Reverse Mode
Yes
N/A
Reverse Mode
Yes
N/A

Comfort & Ergonomics

Wind Protection
Minimal
N/A
Wind Protection
Minimal
N/A
Pillion Seat
Yes
N/A
Pillion Seat
Yes
N/A
Pillion Footrest
Yes
N/A
Pillion Footrest
Yes
N/A
Pillion Grab Rails
Yes
N/A
Pillion Grab Rails
Yes
N/A
Footpeg Position
Standard
N/A
Footpeg Position
Standard
N/A
Storage Compartments
Yes
N/A
Storage Compartments
Yes
N/A
Under Seat Storage
Yes
N/A
Under Seat Storage
Yes
N/A

Pricing & Availability

Ex-showroom Price
75000.00 BDT
N/A
Ex-showroom Price
75000.00 BDT
N/A
On-Road Price
N/A
N/A
On-Road Price
N/A
N/A
Regular Price
75000.00 BDT
৳50,000
Regular Price
75000.00 BDT
৳50,000
Special Price
N/A
N/A
Special Price
N/A
N/A
Registration Cost
500010000
500010000
Registration Cost
500010000
500010000
Insurance Cost
500010000
20005000
Insurance Cost
500010000
20005000
EMI Options
Likely Available
Available through some dealers
EMI Options
Likely Available
Available through some dealers
Distributor/Seller
Authorized Ujaas Dealers (expected)
Authorized Yamaha dealers in BD
Distributor/Seller
Authorized Ujaas Dealers (expected)
Authorized Yamaha dealers in BD
Service Cost
N/A
N/A
Service Cost
N/A
N/A
Running Cost
Very Low (Electric)
N/A
Running Cost
Very Low (Electric)
N/A

Service & Maintenance

Air Filter Service Interval
N/A
N/A
Air Filter Service Interval
N/A
N/A
Service Reminder
Yes (App)
N/A
Service Reminder
Yes (App)
N/A
Spare Parts Availability
Moderate
N/A
Spare Parts Availability
Moderate
N/A
Service Intervals
5000
N/A
Service Intervals
5000
N/A
Warranty Terms
1 year battery & motor warranty
N/A
Warranty Terms
1 year battery & motor warranty
N/A