Yamaha SR 125
Complete Technical Specifications
Yamaha
Commuter
🏍️
Engine
124 cc
⚡
Power
12.0 HP @ 8500 RPMHP
⛽
Mileage
Approx. 37 kmplkm/l
💰
Price
৳155,000
ℹ️ Basic Information
Engine Type
Single cylinder, four-stroke, SOHC, Air-Cooled
Controller Type
N/A (Non-electric bike)
Transmission Type
Manual
Clutch Type
Wet multi-plate
Drive Type
Chain Drive
Brand
Yamaha
Model
SR 125
Bike Name
Yamaha SR 125
Model Year
N/A (Older model, pre-2000s)
Category/Type
Standard/Cruiser (Entry-level Road Bike)
Country of Origin
Japan
Assembly Location
Not Available (Older International Model)
Status
Not Available in Bangladesh (Discontinued Internationally)
Colors Available
N/A (Historically: Black, Red, Blue)
Battery Type
Lead-Acid (YB7L-B equivalent)
Charger Type
N/A
Seat Type
Single-piece Dual Seat
Handle Type
Standard Upright Handlebar
Frame Type
Double-cradle Steel Frame
Swingarm Type
Twin-sided Swingarm
🔧 Engine & Performance
Displacement (cc)
124 cc
Maximum Power
12.0 HP @ 8500 RPM
Maximum Torque
9.8 Nm @ 8000 RPM
Peak Power
12.0 HP
Number of Cylinders
1
Valve Configuration
SOHC
Valves Per Cylinder
2
Bore
57.0 mm
Stroke
48.8 mm
Bore x Stroke
57.0 x 48.8 mm
Compression Ratio
Not Available (Typically around 10:1 for this type)
Cooling System
Air Cooled
Fuel Supply System
Carburetor
Ignition System
CDI/TCI
Engine Layout
Vertical Single Cylinder
Engine Oil Grade
N/A (Historically 20W-40)
Valve Adjustment Interval
N/A
Starting System
Electric and Kick Start
Engine Kill Switch
Yes
Power-to-Weight Ratio
Approx. 0.11 HP/kg
Power Consumption
N/A
Motor Power
N/A
Emission Standard
N/A (Older model)
Battery Power
12V
Power Mode Indicator
N/A
⛽ Fuel & Mileage
Engine Oil Capacity
1.0 Liters (Refill)
Fuel Tank Capacity
10 Litres
Fuel Economy
Approx. 35-40 kmpl (International User Reported)
Average Mileage
Approx. 37 kmpl
Mileage City
Approx. 35 kmpl
Mileage Highway
Approx. 40 kmpl
Load Capacity
N/A
Battery Capacity
N/A
Range
Approx. 350-400 km
Range Indicator
N/A
Range Per Charge (Eco)
N/A
Range Per Charge (Normal)
N/A
Range Per Charge (Sport)
N/A
Low Fuel Warning
Indicator (Analog)
🏁 Performance & Speed
Top Speed
100-102 km/h (Approx.)
Acceleration (0-60)
N/A
Acceleration (0-100)
N/A
Quick Shifter
No
Launch Control
No
Traction Control
No
⚙️ Transmission & Drive
Number of Gears
5
Gear Pattern
1-Down, 4-Up
Gear Ratios
N/A
Primary Drive
N/A
Final Drive
Chain
Drive Chain/Belt Type
428 Chain
Chain/Belt Life
N/A
📏 Dimensions & Weight
Overall Length
1955 mm (Approx.)
Overall Width
775 mm (Approx.)
Overall Height
1075 mm (Approx.)
Wheelbase
1285 mm
Ground Clearance
N/A
Seat Height
745 mm
Step-up Seat Height
N/A
Kerb Weight
115 kg (Curb Weight)
Gross Weight
N/A
Battery Weight
N/A
🛑 Brakes & Safety
Front Brake Type
Single Disc Brake (237mm)
Rear Brake Type
Drum Brake
Front Brake Size
237 mm (Disc)
Rear Brake Size
N/A
ABS Type
No ABS
Brake Pad Life
N/A
Braking Distance
N/A
Regenerative Braking
No
Anti-Theft System
No
Central Lock
No
Remote Lock
No
Handle Lock
Yes
Steering Lock
Yes
🛠️ Suspension & Handling
Front Suspension Type
Telescopic Fork
Rear Suspension Type
Twin Shock Absorbers (Pre-load adjustable)
Front Suspension Travel
150 mm (Approx.)
Rear Suspension Travel
104 mm (Approx.)
Adjustable Controls
N/A
Climbing Ability
N/A
🛞 Wheels & Tires
Front Tyre Size
3.00-17
Rear Tyre Size
3.50-16
Front Wheel Size
17 inch
Rear Wheel Size
16 inch
Tyre Type
Tube Type
Tyre Brand
N/A
Tyre Life
N/A
Wheel Type
Wire Spoke Wheels
Wheel Material
Steel
🔋 Electrical & Battery
Motor Efficiency
N/A
Motor Life
N/A
Motor Placement
N/A
Motor Controller
N/A
Controller Voltage
N/A
Controller Life
N/A
Battery Voltage
N/A
Battery Rating
N/A
Battery Life
N/A
Battery Warranty
N/A
Battery Removable
N/A
Battery Replacement Cost
N/A
Battery Health Check
N/A
Battery Life Indicator
N/A
Battery Management System
N/A
Charging Time
N/A
Charging Port
N/A
Charging Input
N/A
Fast Charging
N/A
USB Charging
N/A
💡 Lighting & Display
Error Code Display
No
Headlight Type
Halogen (Round)
Tail Light Type
Halogen
Turn Signal Type
Halogen
DRL
No
Hazard Light
No
Display Type
Analog
Speedometer Type
Analog
Odometer Type
Analog
Tachometer Type
Analog
Fuel Gauge Type
Analog (may be absent on some older models)
Clock
No
Pass Light Switch
Yes
Side Stand Indicator
No
📱 Technology & Features
Trip Meter
Analog
Mobile Connectivity
No
Bluetooth Features
No
Navigation
No
Riding Modes
No
Parking Mode
N/A
Reverse Mode
N/A
🪑 Comfort & Ergonomics
Wind Protection
No
Pillion Seat
Yes
Pillion Footrest
Yes
Pillion Grab Rails
N/A
Footpeg Position
Mid-set
Storage Compartments
N/A
Under Seat Storage
Minimal/None
💰 Pricing & Availability
Ex-showroom Price
Not Available in Bangladesh
On-Road Price
Not Available in Bangladesh
Regular Price
1,55,000 BDT
Special Price
Not Available in Bangladesh
Registration Cost
N/A
Insurance Cost
N/A
EMI Options
N/A
Distributor/Seller
Not Available in Bangladesh
Service Cost
N/A
Running Cost
N/A
🔧 Service & Maintenance
Air Filter Service Interval
N/A
Service Reminder
N/A
Spare Parts Availability
Low (For the classic model in Bangladesh)
Service Intervals
N/A (Typically 3000-4000 km)
Warranty Terms
N/A (Discontinued Model)