| TECHNICAL SPECIFICATION |
|---|
| Model ID |
|---|
| Manufacturer (Make) | Keeway |
| Model Name | Matrix 50 |
| Year | 2009 |
| Category(class) | Scooter |
| 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 | 7.2:1 |
| Fuel System(Carburetion) | Carburettor |
| Starter System | Electric & kick |
| Powertrain |
|---|
| Clutch | Automatic |
| Transmission (Final Drive) | Belt |
| Chassis/Suspension/Brakes |
|---|
| Front Brakes | Single disc |
| Rear Brakes | Expanding brake (drum brake) |
| Front Tire | 120/70-12 |
| Rear Tire | 130/70-12 |
| Dimensions |
|---|
| Overall Length | 1830 mm (72.05 inches) |
| Overall Width | 690 mm (27.17 inches) |
| Overall Height | 1270 mm (50 inches) |
| Wheelbase | 1270 mm (50 inches) |
| Ground Clearance | 90 mm (3.54 inches) |
| Dry Weight | 93.0 kg (205 lb) |
| Fuel Capacity | 4.80 litres (1.27 gallons) |
| Performance |
|---|
| Max Power | 2.95 HP (2.2 kW) at 6500 RPM |
| Max Torque | 3.40 Nm (2.5 ft*lbs) at 5700 RPM |
| Power/Weight Ratio | 0.03 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 | - |
