| TECHNICAL SPECIFICATION |
|---|
| Model ID |
|---|
| Manufacturer (Make) | Rieju |
| Model Name | MRX 125 |
| Year | 2007 |
| Category(class) | Motocross / Dirtbike |
| Engine |
|---|
| Engine Capacity (Displacement) | 124 ccm (7.57 cubic inches) |
| Engine Type | Single cylinder |
| Bore x Stroke | Ø54.0 mm x 54.0 mm (Ø2.13 inches x 2.13 inches) |
| Bore/Stroke Ratio | 1 |
| Stroke | 4 |
| Fuel System(Carburetion) | Carburettor. Mikuni VM20SS |
| Starter System | Electric & kick |
| Cooling System | Air |
| Powertrain |
|---|
| Gearbox | 5 speed |
| Transmission (Final Drive) | Chain |
| Chassis/Suspension/Brakes |
|---|
| Frame Type | Perimetral of double beam in steel of high resistance |
| Front Suspension | Fork Ø 35 mm |
| Rear Suspension | MonoShock Absorder Progressive System (PRS) |
| Front Brakes | Single disc. Double piston caliper |
| Front Brakes Diameter | Ø260 mm (Ø10.24 inches) |
| Rear Brakes | Single disc |
| Rear Brakes Diameter | Ø200 mm (Ø7.87 inches) |
| Front Tire | 90/90-21 |
| Rear Tire | 120/80-18 |
| Dimensions |
|---|
| Overall Length | 2020 mm (79.53 inches) |
| Overall Width | 800 mm (31.5 inches) |
| Seat Height | 900 mm (35.43 inches) |
| Wheelbase | 1332 mm (52.44 inches) |
| Dry Weight | 107.0 kg (236 lb) |
| Fuel Capacity | 7.40 litres (1.96 gallons) |
| Performance |
|---|
| Max Power | 14.50 HP (10.6 kW) |
| 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 | - |
