| TECHNICAL SPECIFICATION |
|---|
| Model ID |
|---|
| Manufacturer (Make) | Yamaha |
| Model Name | Vox |
| Year | 2011 |
| Category(class) | Scooter |
| Engine |
|---|
| Engine Capacity (Displacement) | 49 ccm (2.99 cubic inches) |
| Engine Type | Single cylinder, four-stroke |
| Bore x Stroke | Ø38.0 mm x 43.5 mm (Ø1.5 inches x 1.71 inches) |
| Bore/Stroke Ratio | 0.87 |
| Compression Ratio | 12.0:1 |
| Valves per Cylinder | 2 |
| Timing System | SOHC |
| Fuel System(Carburetion) | Injection |
| Ignition | TCI |
| Starter System | Electric |
| Cooling System | Air |
| Powertrain |
|---|
| Transmission (Final Drive) | Belt |
| Chassis/Suspension/Brakes |
|---|
| Frame Type | Backbone pipe |
| Front Suspension | Telescopic |
| Rear Suspension | Swing unit |
| Front Brakes | Expanding brake (drum brake) |
| Rear Brakes | Expanding brake (drum brake) |
| Front Tire | 120/90-10 |
| Rear Tire | 120/90-10 |
| Dimensions |
|---|
| Seat Height | 735 mm (28.94 inches) |
| Fork Angle (Rake) | 26.0° degrees |
| Trail | 84 mm (3.31 inches) |
| Ground Clearance | 115 mm (4.53 inches) |
| Dry Weight | 88.0 kg (194 lb) |
| Fuel Capacity | 4.50 litres (1.19 gallons) |
| Performance |
|---|
| Max Power | 4.16 HP (3.0 kW) at 8000 RPM |
| Max Torque | 3.90 Nm (2.87 ft*lbs) at 6500 RPM |
| Power/Weight Ratio | 0.04 Hp/Kg |
| Top Speed | - |
| Acceleration (dart, speedup) time | |
| 0-100 km/h | - |
| 0-60 mph | - |
| 1/4 mile | - |
| 60 to 140 km/h, highest gear | - |
