| TECHNICAL SPECIFICATION |
|---|
| Model ID |
|---|
| Manufacturer (Make) | Dafier |
| Model Name | STM 50 |
| Year | 2011 |
| Category(class) | Super moto |
| Engine |
|---|
| Engine Capacity (Displacement) | 49 ccm (2.99 cubic inches) |
| Engine Type | Single cylinder, two-stroke |
| Bore x Stroke | Ø40.3 mm x 39.0 mm (Ø1.59 inches x 1.54 inches) |
| Bore/Stroke Ratio | 1.03 |
| Compression Ratio | 7.0:1 |
| Fuel System(Carburetion) | Carburettor |
| Ignition | CDI |
| Starter System | Electric & kick |
| Cooling System | Liquid |
| Powertrain |
|---|
| Transmission (Final Drive) | Chain |
| Chassis/Suspension/Brakes |
|---|
| Frame Type | Steel |
| Front Brakes | Single disc |
| Rear Brakes | Single disc |
| Front Tire | 100/80-17 |
| Rear Tire | 130/70-17 |
| Dimensions |
|---|
| Overall Length | 2200 mm (86.61 inches) |
| Overall Width | 810 mm (31.89 inches) |
| Overall Height | 1170 mm (46.06 inches) |
| Ground Clearance | 270 mm (10.63 inches) |
| Dry Weight | 105.0 kg (231 lb) |
| Fuel Capacity | 8.30 litres (2.19 gallons) |
| Performance |
|---|
| Max Power | 6.30 HP (4.6 kW) at 8000 RPM |
| Power/Weight Ratio | 0.05 Hp/Kg |
| Top Speed | 45.0 km/h (28mph) |
| Acceleration (dart, speedup) time | |
| 0-100 km/h | - |
| 0-60 mph | - |
| 1/4 mile | - |
| 60 to 140 km/h, highest gear | - |
