Engine and Transmission Specifications | 
| Clutch | Automatic centrifugal dry clutch | 
| Transmission type,final drive | Belt | 
| Gearbox | Automatic | 
| Cooling system | Liquid | 
| Lubrication system | Separate mixing with mechanical oil pump | 
| Ignition | CDI | 
| Fuel system | Carburettor.  Dell'
Orto PHVA 17.5 | 
| Bore x stroke | 40.0 x 39.3 mm (1.6 x 1.5 inches) | 
| Compression | 12.1:1 | 
| Engine details | Reed valve | 
| Engine type | Single cylinder, two-stroke | 
| Capacity: | 49.00 ccm (2.99 cubic inches) | 
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| Category | Scooter | 
| Year | 2012 | 
| Model | Aprilia SR 50 R Replica SBK | 
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Brakes, suspension, Frame and wheels | 
| Wheels | Five spoke, light alloy | 
| Rear brakes diameter | 190 mm (7.5 inches) | 
| Rear brakes | Single disc. Stainless steel disc; racing caliper with twin opposed 30 mm pistons. | 
| Front brakes diameter | 190 mm (7.5 inches) | 
| Front brakes | Single disc. Stainless steel disc; racing caliper with twin opposed 32 mm pistons. | 
| 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; frame linkages on two radial silent block mountings. | 
| Front suspension travel | 90 mm (3.5 inches) | 
| Front suspension | Hydraulic fork | 
| Frame type | Split single cradle frame in high tensile strength steel tube | 
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Physical measures and capacities | 
| Fuel capacity | 7.00 litres (1.85 gallons) | 
| Wheelbase | 1,290 mm (50.8 inches) | 
| Overall width | 705 mm (27.8 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 | 
| Oil capacity | 1.00 litres (0.07 quarts) | 
| Wheelbase | 745 mm (29.3 inches) | 
| Ground clearance | 75 mm (3.0 inches) | 
| Power/weight ratio | 0.0417 HP/kg | 
| Dry weight | 77.0 kg (169.8 pounds) | 
| Rear tyre | 15/6-6 | 
| Front tyre | 14/6-6 | 
| Driveline | CVT | 
| Bore x Stroke | 40.0 x 39.2 mm (1.6 x 1.5 inches) | 
| Compression | 6.8:1 | 
| Torque | 3.32 Nm (0.3 kgf-m or 2.4 ft.lbs) @ 5700 Revolutions">RPM | 
| Power | 3.21 Horsepower">HP (2.3  Kilowatt">kW)) @ 5800 Revolutions">RPM | 
| Capacity: | 49.30 ccm (3.01 cubic inches) | 
| Model | Aeon Minikolt 50 | 
| Color options | Red | 
| Electrical | Generator: Flywheel-magneto, 70 W  12 V. | 
| Starter | Electric | 
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