Yamaha ST 125 General Information |
|
| Brand | Yamaha |
| Model | Yamaha ST 125 |
| Start year | 1998 |
| Year | 1998 |
| Category | Sport |
| Factory Warranty (Years / miles) | - |
Yamaha ST 125 Dimensions, Aerodynamics and weight |
|
| Frame type | steel deltabox |
| Seat details | - |
| Wheelbase | - |
| Length | - |
| Width | - |
| Height | - |
| Seat Height | - |
| Alternate Seat Height | - |
| Ground Clearance | - |
| Trail size | - |
| Wheels details | - |
| Front Tyres - Rims dimensions | - |
| Rear Tyres - Rims dimensions | - |
| Front brakes | Single disc. twin piston caliper |
| Rear brakes | Single disc. twin piston caliper |
| Front Brakes Dimensions - Disc Dimensions | - |
| Rear Brakes Dimensions - Disc Dimensions | - |
| Curb Weight (including fluids) | - |
| Dry Weight | 110.0 kg (242.5 pounds) |
| Front Percentage of Weight | - |
| Rear Percentage of Weight | - |
| Weight-Power Output Ratio : | 0.3273 HP/kg |
| Fuel Tank Capacity | 10.00 litres (2.64 gallons) |
| Reserve Fuel Capacity | - |
| Carrying Details and Capacity | - |
| Front Suspension | rwu forks |
| Front Suspension Travel | - |
| Rear Suspension | monoshock |
| Rear Suspension Travel | - |
Yamaha ST 125 Engine and Transmission Technical Data |
|
| Engine type - Number of cylinders | Single cylinder, two-stroke |
| Engine details | - |
| Fuel system | Carburettor. mikuni |
| Engine size - Displacement - Engine capacity | 125.00 ccm (7.63 cubic inches) |
| Bore x Stroke | - |
| Compression Ratio | - |
| Number of valves per cylinder | - |
| Camshaft Valvetrain Configuration | Port control |
| Maximum power - Output - Horsepower | 36.00 HP (26.3 kW) |
| Maximum torque | - |
| Engine Maximum RPM | 11000 |
| Cooling system | Liquid |
| Lubrication system | oil injection |
| Engine oil capacity | - |
| Exhaust system | single expansion chamber and muffler |
| Gearbox | 6-speed |
| Transmission type, final drive ratio | Chain |
| Clutch type | wet plate |
| Driveline | - |
Yamaha ST 125 Performance |
|
| Top Speed | 160.0 km/h (99.4 mph) |
| Acceleration 0 to 100 km/h (0 to 62 mph) | - |
| Acceleration 0 to 400m (1/4 mile) | - |
| Recuperation 60 to 140 km/h in highest gear | - |
| Fuel Consumption - MPG - Economy - Efficiency | 8.00 litres/100 km (12.5 km/l or 29.40 mpg) |
| CO2 emissions | 185.6 CO2 g/km. (CO2 - Carbon dioxide emission) |
| Emissions | - |
Yamaha ST 125 Electrical Systems, Ignition and Equipment |
|
| Ignition Type | electronic |
| Electrical Details | - |
| Starter Type | Kick |
| Instruments | - |
| Lights | - |
