| TECHNICAL SPECIFICATION |
|---|
| Model ID |
|---|
| Manufacturer (Make) | Yamaha |
| Model Name | WR125R |
| Year | 2011 |
| Category(class) | Enduro |
| Engine |
|---|
| Engine Capacity (Displacement) | 124 ccm (7.57 cubic inches) |
| Engine Type | Single cylinder, four-stroke |
| Bore x Stroke | Ø54.0 mm x 54.0 mm (Ø2.13 inches x 2.13 inches) |
| Bore/Stroke Ratio | 1 |
| Compression Ratio | 10.0:1 |
| Valves per Cylinder | 4 |
| Timing System | SOHC |
| Fuel System(Carburetion) | Carburettor |
| Ignition | CDI |
| Starter System | Electric & kick |
| Lubrication System | Wet sump |
| Cooling System | Air |
| Powertrain |
|---|
| Clutch | Wet, multiple disc |
| Gearbox | 5 speed |
| Transmission (Final Drive) | Chain |
| Chassis/Suspension/Brakes |
|---|
| Frame Type | Diamond shaped |
| Front Suspension | Telescopic forks |
| Front Suspension Travel | 170 mm (6.69 inches) |
| Rear Suspension | Swingarm |
| Rear Suspension Travel | 190 mm (7.48 inches) |
| Front Brakes | Single disc |
| Front Brakes Diameter | Ø245 mm (Ø9.65 inches) |
| Rear Brakes | Single disc |
| Rear Brakes Diameter | Ø220 mm (Ø8.66 inches) |
| Front Tire | 90/90-S21 |
| Rear Tire | 120/80-S18 |
| Dimensions |
|---|
| Overall Length | 2110 mm (83.07 inches) |
| Overall Width | 800 mm (31.5 inches) |
| Seat Height | 860 mm (33.86 inches) |
| Trail | 114 mm (4.49 inches) |
| Wheelbase | 1335 mm (52.56 inches) |
| Ground Clearance | 220 mm (8.66 inches) |
| Curb Weight | 120.0 kg (265 lb) |
| Fuel Capacity | 9.00 litres (2.38 gallons) |
| Performance |
|---|
| Max Power | 14.75 HP (10.8 kW) at 9000 RPM |
| Max Torque | 12.20 Nm (8.97 ft*lbs) at 5500 RPM |
| Power/Weight Ratio | 0.12 Hp/Kg |
| Top Speed | - |
| Acceleration (dart, speedup) time | |
| 0-100 km/h | 13 seconds |
| 0-60 mph | 12.3 seconds |
| 1/4 mile | - |
| 60 to 140 km/h, highest gear | - |
