| TECHNICAL SPECIFICATION |
|---|
| Model ID |
|---|
| Manufacturer (Make) | Aprilia |
| Model Name | SX 125 |
| Year | 2011 |
| Category(class) | Super moto |
| Engine |
|---|
| Engine Capacity (Displacement) | 122 ccm (7.44 cubic inches) |
| Engine Type | Single cylinder, two-stroke |
| Bore x Stroke | Ø54.0 mm x 54.5 mm (Ø2.13 inches x 2.15 inches) |
| Bore/Stroke Ratio | 0.99 |
| Compression Ratio | 12.5:1 |
| Fuel System(Carburetion) | Carburettor. Dell’Orto VHST 28 |
| Starter System | Kick |
| Lubrication System | Separate mixing with variable displacement, volumetric pump. |
| Cooling System | Liquid |
| Powertrain |
|---|
| Clutch | Multi-plate wet clutch. |
| Gearbox | 6 speed |
| Transmission (Final Drive) | Chain |
| Chassis/Suspension/Brakes |
|---|
| Frame Type | High strength steel frame with double trellis beam and double cradle. Detachable seat frame. |
| Front Suspension | 40 mm upside down hydraulic fork. Wheel travel 260 mm. |
| Rear Suspension | Steel swingarm. Hydraulic monoshock with piggy back cylinder. Wheel travel 270 mm. |
| Front Brakes | Single disc |
| Front Brakes Diameter | Ø260 mm (Ø10.24 inches) |
| Rear Brakes | Single disc |
| Rear Brakes Diameter | Ø220 mm (Ø8.66 inches) |
| Front Tire | 110/70-17 |
| Rear Tire | 150/60-17 |
| Dimensions |
|---|
| Overall Length | 2165 mm (85.24 inches) |
| Overall Width | 850 mm (33.46 inches) |
| Seat Height | 830 mm (32.68 inches) |
| Wheelbase | 1480 mm (58.27 inches) |
| Dry Weight | 115.0 kg (254 lb) |
| Fuel Capacity | 10.00 litres (2.64 gallons) |
| Reserve Fuel Capacity | 1.30 litres (0.34 gallons) |
| Performance |
|---|
| Max Power | 21.45 HP (15.7 kW) |
| Max Torque | 16.00 Nm (11.76 ft*lbs) at 9750 RPM |
| Power/Weight Ratio | 0.17 Hp/Kg |
| Top Speed | 115.0 km/h (71mph) |
| Acceleration (dart, speedup) time | |
| 0-100 km/h | 8.4 seconds |
| 0-60 mph | 8 seconds |
| 1/4 mile | - |
| 60 to 140 km/h, highest gear | - |
