04 November. Tuesday 2025
Aprilia SR 50 Factory - 2014 Specifications and Reviews
2014
Engine and Transmission Specifications | |
| Driveline | V belt. Continuous automatic variator . |
| Clutch | Automatic centrifugal dry clutch |
| Transmission type,final drive | Belt |
| Gearbox | Automatic |
| Cooling system | Liquid |
| Lubrication system | Wet sump forced lubrication system with mechanical pump |
| Ignition | CDI |
| Fuel system | Injection. EFI low flow injector. Direct injection system External opening, SMD 8 micron medium spray. |
| Bore x stroke | 40.0 x 39.3 mm (1.6 x 1.5 inches) |
| Compression | 11.5:1 |
| Torque | 4.70 Nm (0.5 kgf-m or 3.5 ft.lbs) |
| Power | 5.36 |
| Engine details | Reed valve |
| Engine type | Single cylinder, two-stroke |
| Capacity: | 49.00 ccm (2.99 cubic inches) |
| | |
| Category | Scooter |
| Year | 2014 |
| Model | Aprilia SR 50 Factory |
| | |
Brakes, suspension, Frame and wheels | |
| Wheels | Five spoke light alloy wheels |
| Rear brakes diameter | 190 mm (7.5 inches) |
| Rear brakes | Single disc |
| Front brakes diameter | 190 mm (7.5 inches) |
| Front brakes | Single disc |
| Rear tyre dimensions | 130/60-13 |
| Front tyre dimensions | 130/60-13 |
| Rear suspension travel | 70 mm (2.8 inches) |
| Rear suspension | Engine unit acting as swingarm |
| Front suspension travel | 90 mm (3.5 inches) |
| Front suspension | Hydraulic fork, |
| Frame type | Split single cradle frame in high tensile strength steel tube |
Physical measures and capacities | |
| Reserve fuel capacity | 1.20 litres (0.32 gallons) |
| Fuel capacity | 7.00 litres (1.85 gallons) |
| Wheelbase | 1,290 mm (50.8 inches) |
| Overall length | 1,860 mm (73.2 inches) |
| Overall height | 1,120 mm (44.1 inches) |
| Seat height | 820 mm (32.3 inches) If adjustable, lowest setting. |
Other specs | |
| Comments | Sold in the UK. |
| Wheelbase | 1,510 mm (59.4 inches) |
| Power/weight ratio | 0.0744 HP/kg |
| Dry weight | 153.0 kg (337.3 pounds) |
| Rear tyre | 130/70-17 |
| Front tyre | 100/80-17 |
| Rear Suspension | Twin reservoir shocks |
| Front Suspension | Telescopic fork |
| Emission details | Euro 3 |
| Bore x Stroke | 44.0 x 40.0 mm (1.7 x 1.6 inches) |
| Capacity: | 124.00 ccm (7.57 cubic inches) |
| Model | AJS NAC12 125 MK2 |
| Color options | Red, black, orange |
| Factory warranty | 2-year unlimited-mileage warranty. |
| Starter | Electric |
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