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Aprilia SR 50 R Replica SBK - 2012 Specifications and Reviews

4 stars Average rating: 4 from 1 votes
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Engine and Transmission Specifications

ClutchAutomatic centrifugal dry clutch
Transmission type,final driveBelt
GearboxAutomatic
Cooling systemLiquid
Lubrication systemSeparate mixing with mechanical oil pump
IgnitionCDI
Fuel systemCarburettor. Dell' Orto PHVA 17.5
Bore x stroke40.0 x 39.3 mm (1.6 x 1.5 inches)
Compression12.1:1
Engine detailsReed valve
Engine typeSingle cylinder, two-stroke
Capacity:49.00 ccm (2.99 cubic inches)

CategoryScooter
Year2012
ModelAprilia SR 50 R Replica SBK

Brakes, suspension, Frame and wheels

WheelsFive spoke, light alloy
Rear brakes diameter190 mm (7.5 inches)
Rear brakesSingle disc. Stainless steel disc; racing caliper with twin opposed 30 mm pistons.
Front brakes diameter190 mm (7.5 inches)
Front brakesSingle disc. Stainless steel disc; racing caliper with twin opposed 32 mm pistons.
Rear tyre dimensions130/60-13
Front tyre dimensions130/60-13
Rear suspension travel70 mm (2.8 inches)
Rear suspensionEngine unit acting as swingarm; frame linkages on two radial silent block mountings.
Front suspension travel90 mm (3.5 inches)
Front suspensionHydraulic fork
Frame typeSplit single cradle frame in high tensile strength steel tube
 
 

Physical measures and capacities

Fuel capacity7.00 litres (1.85 gallons)
Wheelbase1,290 mm (50.8 inches)
Overall width705 mm (27.8 inches)
Overall length1,860 mm (73.2 inches)
Overall height1,120 mm (44.1 inches)
Seat height820 mm (32.3 inches) If adjustable, lowest setting.
 
 

Other specs

Oil capacity1.00 litres (0.07 quarts)
Wheelbase745 mm (29.3 inches)
Ground clearance75 mm (3.0 inches)
Power/weight ratio0.0417 HP/kg
Dry weight77.0 kg (169.8 pounds)
Rear tyre15/6-6
Front tyre14/6-6
DrivelineCVT
Bore x Stroke40.0 x 39.2 mm (1.6 x 1.5 inches)
Compression6.8:1
Torque3.32 Nm (0.3 kgf-m or 2.4 ft.lbs) @ 5700 Revolutions">RPM
Power3.21 Horsepower">HP (2.3 Kilowatt">kW)) @ 5800 Revolutions">RPM
Capacity:49.30 ccm (3.01 cubic inches)
ModelAeon Minikolt 50
Color optionsRed
ElectricalGenerator: Flywheel-magneto, 70 W 12 V.
StarterElectric

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