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QJ Motor SRK 125 S vs Yamaha RX-S115
Complete specifications comparison to help you choose
Motorcycle Comparison
QJ Motor SRK 125 S
৳180,999
VS
Yamaha RX-S115
৳50,000
Complete Specifications Comparison
Basic Information
Engine Type
1-Cylinder,4V SOHC,Liquid-Cooled
2-stroke, torque induction single cylinder
Engine Type
1-Cylinder,4V SOHC,Liquid-Cooled
2-stroke, torque induction single cylinder
Controller Type
N/A
N/A
Controller Type
N/A
N/A
Transmission Type
Manual
5-speed manual
Transmission Type
Manual
5-speed manual
Clutch Type
Multiplate in oil-bath
Naked clutch
Clutch Type
Multiplate in oil-bath
Naked clutch
Drive Type
N/A
N/A
Drive Type
N/A
N/A
Brand
QJ Motor
Yamaha
Brand
QJ Motor
Yamaha
Model
QJ Motor SRK 125 S
Yamaha RX-S115
Model
QJ Motor SRK 125 S
Yamaha RX-S115
Bike Name
QJ Motor SRK 125 S
Yamaha RX-S115
Bike Name
QJ Motor SRK 125 S
Yamaha RX-S115
Model Year
2025
2022
Model Year
2025
2022
Category/Type
Street Bike
Street Bike
Category/Type
Street Bike
Street Bike
Country of Origin
China
N/A
Country of Origin
China
N/A
Assembly Location
International
Japan
Assembly Location
International
Japan
Status
Not available in BD (as of Jun 2025)
N/A
Status
Not available in BD (as of Jun 2025)
N/A
Colors Available
White, Gray, Black
White, Navy Blue, Grey, Red, etc.
Colors Available
White, Gray, Black
White, Navy Blue, Grey, Red, etc.
Battery Type
N/A (Fuel-based)
N/A
Battery Type
N/A (Fuel-based)
N/A
Charger Type
N/A
N/A
Charger Type
N/A
N/A
Seat Type
Split
N/A
Seat Type
Split
N/A
Handle Type
Flat bar
N/A
Handle Type
Flat bar
N/A
Frame Type
Double steel beam
Steel cradle
Frame Type
Double steel beam
Steel cradle
Swingarm Type
Swing arm
N/A
Swingarm Type
Swing arm
N/A
Engine & Performance
Displacement (cc)
125cc
110.0
Displacement (cc)
125cc
110.0
Maximum Power
15.42 Bhp @ 9500 RPM
16.23
Maximum Power
15.42 Bhp @ 9500 RPM
16.23
Maximum Torque
12 NM @ 7000 RPM
13.58
Maximum Torque
12 NM @ 7000 RPM
13.58
Peak Power
N/A
N/A
Peak Power
N/A
N/A
Number of Cylinders
1
N/A
Number of Cylinders
1
N/A
Valve Configuration
SOHC
N/A
Valve Configuration
SOHC
N/A
Valves Per Cylinder
4
N/A
Valves Per Cylinder
4
N/A
Bore
54.0 mm
N/A
Bore
54.0 mm
N/A
Stroke
54.5 mm
N/A
Stroke
54.5 mm
N/A
Bore x Stroke
54.0 mm x 54.5 mm
N/A
Bore x Stroke
54.0 mm x 54.5 mm
N/A
Compression Ratio
N/A
N/A
Compression Ratio
N/A
N/A
Cooling System
Liquid
Air cooled
Cooling System
Liquid
Air cooled
Fuel Supply System
EFI
Carburetor (Mikuni VM22SS)
Fuel Supply System
EFI
Carburetor (Mikuni VM22SS)
Ignition System
N/A
CDI
Ignition System
N/A
CDI
Engine Layout
Single-cylinder
N/A
Engine Layout
Single-cylinder
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
Electric
Kick start
Starting System
Electric
Kick start
Engine Kill Switch
N/A
N/A
Engine Kill Switch
N/A
N/A
Power-to-Weight Ratio
N/A
N/A
Power-to-Weight Ratio
N/A
N/A
Power Consumption
N/A
N/A
Power Consumption
N/A
N/A
Motor Power
N/A
N/A
Motor Power
N/A
N/A
Emission Standard
Euro 5+
N/A
Emission Standard
Euro 5+
N/A
Battery Power
N/A
N/A
Battery Power
N/A
N/A
Power Mode Indicator
N/A
N/A
Power Mode Indicator
N/A
N/A
Fuel & Mileage
Engine Oil Capacity
N/A
N/A
Engine Oil Capacity
N/A
N/A
Fuel Tank Capacity
10 L
9.0
Fuel Tank Capacity
10 L
9.0
Fuel Economy
N/A
N/A
Fuel Economy
N/A
N/A
Average Mileage
35 Kmpl (Approx)
30.0
Average Mileage
35 Kmpl (Approx)
30.0
Mileage City
35
30
Mileage City
35
30
Mileage Highway
40
N/A
Mileage Highway
40
N/A
Load Capacity
N/A
N/A
Load Capacity
N/A
N/A
Battery Capacity
N/A
N/A
Battery Capacity
N/A
N/A
Range
400–476 km (claimed)
N/A
Range
400–476 km (claimed)
N/A
Range Indicator
Yes (digital)
N/A
Range Indicator
Yes (digital)
N/A
Range Per Charge (Eco)
N/A
N/A
Range Per Charge (Eco)
N/A
N/A
Range Per Charge (Normal)
N/A
N/A
Range Per Charge (Normal)
N/A
N/A
Range Per Charge (Sport)
N/A
N/A
Range Per Charge (Sport)
N/A
N/A
Low Fuel Warning
Yes
N/A
Low Fuel Warning
Yes
N/A
Performance & Speed
Top Speed
100
90147
Top Speed
100
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
N/A
N/A
Traction Control
N/A
N/A
Transmission & Drive
Number of Gears
6
N/A
Number of Gears
6
N/A
Gear Pattern
1-N-2-3-4-5-6
N/A
Gear Pattern
1-N-2-3-4-5-6
N/A
Gear Ratios
N/A
N/A
Gear Ratios
N/A
N/A
Primary Drive
Chain
N/A
Primary Drive
Chain
N/A
Final Drive
Chain
N/A
Final Drive
Chain
N/A
Drive Chain/Belt Type
N/A
N/A
Drive Chain/Belt Type
N/A
N/A
Chain/Belt Life
N/A
N/A
Chain/Belt Life
N/A
N/A
Dimensions & Weight
Overall Length
1970mm
N/A
Overall Length
1970mm
N/A
Overall Width
785mm
N/A
Overall Width
785mm
N/A
Overall Height
1070mm
N/A
Overall Height
1070mm
N/A
Wheelbase
1345mm
N/A
Wheelbase
1345mm
N/A
Ground Clearance
190 Mm
155
Ground Clearance
190 Mm
155
Seat Height
790mm
780
Seat Height
790mm
780
Step-up Seat Height
N/A
N/A
Step-up Seat Height
N/A
N/A
Kerb Weight
143.0
N/A
Kerb Weight
143.0
N/A
Gross Weight
143 kg
N/A
Gross Weight
143 kg
N/A
Battery Weight
N/A
N/A
Battery Weight
N/A
N/A
Brakes & Safety
Front Brake Type
Single Disc
Disc brake
Front Brake Type
Single Disc
Disc brake
Rear Brake Type
Disc Brake
Drum brake
Rear Brake Type
Disc Brake
Drum brake
Front Brake Size
260 mm
N/A
Front Brake Size
260 mm
N/A
Rear Brake Size
240 mm
N/A
Rear Brake Size
240 mm
N/A
ABS Type
Dual Channel
N/A
ABS Type
Dual Channel
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
N/A
N/A
Regenerative Braking
N/A
N/A
Anti-Theft System
N/A
N/A
Anti-Theft System
N/A
N/A
Central Lock
N/A
N/A
Central Lock
N/A
N/A
Remote Lock
N/A
N/A
Remote Lock
N/A
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
Inverted telescopic fork
Telescopic hydraulic fork
Front Suspension Type
Inverted telescopic fork
Telescopic hydraulic fork
Rear Suspension Type
Monoshock, pre-load adjustable
Dual shock absorbers
Rear Suspension Type
Monoshock, pre-load adjustable
Dual shock absorbers
Front Suspension Travel
111.0
N/A
Front Suspension Travel
111.0
N/A
Rear Suspension Travel
80.0
N/A
Rear Suspension Travel
80.0
N/A
Adjustable Controls
N/A
N/A
Adjustable Controls
N/A
N/A
Climbing Ability
N/A
N/A
Climbing Ability
N/A
N/A
Wheels & Tires
Front Tyre Size
100/80-17
2.50 x 18
Front Tyre Size
100/80-17
2.50 x 18
Rear Tyre Size
130/70-17
2.75 x 18
Rear Tyre Size
130/70-17
2.75 x 18
Front Wheel Size
17
N/A
Front Wheel Size
17
N/A
Rear Wheel Size
17
N/A
Rear Wheel Size
17
N/A
Tyre Type
Tubeless
N/A
Tyre Type
Tubeless
N/A
Tyre Brand
N/A
N/A
Tyre Brand
N/A
N/A
Tyre Life
N/A
N/A
Tyre Life
N/A
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
N/A
N/A
Motor Efficiency
N/A
N/A
Motor Life
N/A
N/A
Motor Life
N/A
N/A
Motor Placement
N/A
N/A
Motor Placement
N/A
N/A
Motor Controller
N/A
N/A
Motor Controller
N/A
N/A
Controller Voltage
N/A
N/A
Controller Voltage
N/A
N/A
Controller Life
N/A
N/A
Controller Life
N/A
N/A
Battery Voltage
N/A
N/A
Battery Voltage
N/A
N/A
Battery Rating
N/A
N/A
Battery Rating
N/A
N/A
Battery Life
N/A
N/A
Battery Life
N/A
N/A
Battery Warranty
N/A
N/A
Battery Warranty
N/A
N/A
Battery Removable
N/A
N/A
Battery Removable
N/A
N/A
Battery Replacement Cost
N/A
N/A
Battery Replacement Cost
N/A
N/A
Battery Health Check
N/A
N/A
Battery Health Check
N/A
N/A
Battery Life Indicator
N/A
N/A
Battery Life Indicator
N/A
N/A
Battery Management System
N/A
N/A
Battery Management System
N/A
N/A
Charging Time
N/A
N/A
Charging Time
N/A
N/A
Charging Port
N/A
N/A
Charging Port
N/A
N/A
Charging Input
N/A
N/A
Charging Input
N/A
N/A
Fast Charging
N/A
N/A
Fast Charging
N/A
N/A
USB Charging
N/A
N/A
USB Charging
N/A
N/A
Lighting & Display
Error Code Display
N/A
N/A
Error Code Display
N/A
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
Yes
N/A
DRL
Yes
N/A
Hazard Light
N/A
N/A
Hazard Light
N/A
N/A
Display Type
TFT
N/A
Display Type
TFT
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
Digital
N/A
Fuel Gauge Type
Digital
N/A
Clock
Yes
N/A
Clock
Yes
N/A
Pass Light Switch
N/A
N/A
Pass Light Switch
N/A
N/A
Side Stand Indicator
N/A
N/A
Side Stand Indicator
N/A
N/A
Technology & Features
Trip Meter
Digital
N/A
Trip Meter
Digital
N/A
Mobile Connectivity
N/A
N/A
Mobile Connectivity
N/A
N/A
Bluetooth Features
N/A
N/A
Bluetooth Features
N/A
N/A
Navigation
N/A
N/A
Navigation
N/A
N/A
Riding Modes
N/A
N/A
Riding Modes
N/A
N/A
Parking Mode
N/A
N/A
Parking Mode
N/A
N/A
Reverse Mode
N/A
N/A
Reverse Mode
N/A
N/A
Comfort & Ergonomics
Wind Protection
N/A
N/A
Wind Protection
N/A
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
Mid-set
N/A
Footpeg Position
Mid-set
N/A
Storage Compartments
No
N/A
Storage Compartments
No
N/A
Under Seat Storage
No
N/A
Under Seat Storage
No
N/A
Pricing & Availability
Ex-showroom Price
N/A
50000.00 BDT
Ex-showroom Price
N/A
50000.00 BDT
On-Road Price
N/A
N/A
On-Road Price
N/A
N/A
Regular Price
180,999 BDT
50000.00 BDT
Regular Price
180,999 BDT
50000.00 BDT
Special Price
N/A
N/A
Special Price
N/A
N/A
Registration Cost
N/A
500010000
Registration Cost
N/A
500010000
Insurance Cost
N/A
20005000
Insurance Cost
N/A
20005000
EMI Options
Available (dealer dependent)
Available through some dealers
EMI Options
Available (dealer dependent)
Available through some dealers
Distributor/Seller
QJ Motor Bangladesh (expected)
Authorized Yamaha dealers in BD
Distributor/Seller
QJ Motor Bangladesh (expected)
Authorized Yamaha dealers in BD
Service Cost
N/A
N/A
Service Cost
N/A
N/A
Running Cost
Low (fuel efficient)
N/A
Running Cost
Low (fuel efficient)
N/A
Service & Maintenance
Air Filter Service Interval
N/A
N/A
Air Filter Service Interval
N/A
N/A
Service Reminder
N/A
N/A
Service Reminder
N/A
N/A
Spare Parts Availability
Expected good
N/A
Spare Parts Availability
Expected good
N/A
Service Intervals
N/A
N/A
Service Intervals
N/A
N/A
Warranty Terms
N/A
N/A
Warranty Terms
N/A
N/A