| TECHNICAL SPECIFICATION |
|---|
| Model ID |
|---|
| Manufacturer (Make) | Yamaha |
| Model Name | TZR50 |
| Year | 2009 |
| Category(class) | Sport |
| 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 | 11.5:1 |
| Ignition | CDI |
| Starter System | Electric |
| Lubrication System | Separate lubrication |
| Cooling System | Liquid |
| Powertrain |
|---|
| Gearbox | 6 speed |
| Chassis/Suspension/Brakes |
|---|
| Front Suspension | Telescopic fork |
| Front Suspension Travel | 130 mm (5.12 inches) |
| Rear Suspension | Swingarm |
| Rear Suspension Travel | 31 mm (1.22 inches) |
| Front Brakes | Single disc |
| Front Brakes Diameter | Ø280 mm (Ø11.02 inches) |
| Rear Brakes | Single disc |
| Rear Brakes Diameter | Ø220 mm (Ø8.66 inches) |
| Front Tire | 100/80-17 |
| Rear Tire | 130/70-17 |
| Dimensions |
|---|
| Overall Length | 2002 mm (78.82 inches) |
| Overall Width | 689 mm (27.13 inches) |
| Overall Height | 1105 mm (43.5 inches) |
| Seat Height | 815 mm (32.09 inches) |
| Wheelbase | 1341 mm (52.8 inches) |
| Ground Clearance | 151 mm (5.94 inches) |
| Curb Weight | 128.0 kg (282 lb) |
| Fuel Capacity | 14.00 litres (3.7 gallons) |
| Performance |
|---|
| Max Power | 2.68 HP (2.0 kW) at 6250 RPM |
| Max Torque | 2.87 Nm (2.11 ft*lbs) at 5500 RPM |
| Power/Weight Ratio | 0.02 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 | - |
