English Français Deutsch Svensk Português PT Español русский Italiano 中文 български Nederlands Polski Português BR Türkçe
UltimateSpecs.com   Cars Motorcycles
Motorcycles Specs > Aprilia > Aprilia SR 50 R

Aprilia SR 50 R Specs

The Aprilia SR 50 R model is a Scooter bike manufactured by Aprilia . In this version sold from year 2013 , the dry weight is  and it is equiped with a Single cylinder, two-stroke motor. The engine produces a maximum peak output power of  and a maximum torque of  . With this drive-train, the Aprilia SR 50 R is capable of reaching a maximum top speed of  . Regarding the chassis characteristics, responsible for road holding, handling behaviour and ride confort, the Aprilia SR 50 R have a Split single cradle frame in high tensile strength steel tube frame with front suspension being Hydraulic fork and in the rear suspension it is equiped with Engine unit acting as swingarm . Stock tire sizes are 130/60-13 on the front, and 130/60-13 on the rear. As for stopping power, the Aprilia SR 50 R braking system includes Single disc. Stainless steel disc; racing caliper with twin opposed 32 mm pistons. size 190 mm (7.5 inches) at the front and Single disc. Racing caliper with twin opposed 30 mm pistons size 190 mm (7.5 inches) at the rear. 

Aprilia SR 50 R General Information

Brand Aprilia 
Model Aprilia SR 50 R 
Year 2013 
Year 2013 
Category Scooter 
Factory Warranty (Years / miles)  

Aprilia SR 50 R Dimensions, Aerodynamics and weight

Frame type Split single cradle frame in high tensile strength steel tube 
Seat details  
Wheelbase 1,290 mm (50.8 inches) 
Length 1,860 mm (73.2 inches) 
Width 705 mm (27.8 inches) 
Height 1,120 mm (44.1 inches) 
Seat Height 820 mm (32.3 inches) If adjustable, lowest setting. 
Alternate Seat Height  
Ground Clearance  
Trail size  
Wheels details Five spoke, light alloy wheels 
Front Tyres - Rims dimensions 130/60-13 
Rear Tyres - Rims dimensions 130/60-13 
Front brakes Single disc. Stainless steel disc; racing caliper with twin opposed 32 mm pistons. 
Rear brakes Single disc. Racing caliper with twin opposed 30 mm pistons 
Front Brakes Dimensions - Disc Dimensions 190 mm (7.5 inches) 
Rear Brakes Dimensions - Disc Dimensions 190 mm (7.5 inches) 
Curb Weight (including fluids)  
Dry Weight  
Front Percentage of Weight  
Rear Percentage of Weight  
Weight-Power Output Ratio :  
Fuel Tank Capacity 7.00 litres (1.85 gallons) 
Reserve Fuel Capacity  
Carrying Details and Capacity Storage compartment in the seat nose 
Front Suspension Hydraulic fork 
Front Suspension Travel 90 mm (3.5 inches) 
Rear Suspension Engine unit acting as swingarm 
Rear Suspension Travel 70 mm (2.8 inches) 

Aprilia SR 50 R Engine and Transmission Technical Data

Engine type - Number of cylinders Single cylinder, two-stroke 
Engine details Reed valve 
Fuel system Carburettor 
Engine size - Displacement - Engine capacity 49.00 ccm (2.99 cubic inches) 
Bore x Stroke 40.0 x 39.3 mm (1.6 x 1.5 inches) 
Compression Ratio 12.1:1 
Number of valves per cylinder  
Camshaft Valvetrain Configuration  
Maximum power - Output - Horsepower  
Maximum torque  
Engine Maximum RPM  
Cooling system Liquid 
Lubrication system Separate mixing with mechanical oil pump 
Engine oil capacity  
Exhaust system  
Gearbox Automatic 
Transmission type, final drive ratio Belt 
Clutch type Automatic centrifugal dry clutch 
Driveline Gears in oil bath final drive 

Aprilia SR 50 R Performance

Top Speed  
Acceleration 0 to 100 km/h (0 to 62 mph)  
Acceleration 0 to 400m (1/4 mile)  
Recuperation 60 to 140 km/h in highest gear  
Fuel Consumption - MPG - Economy - Efficiency  
CO2 emissions  
Emissions  

Aprilia SR 50 R Electrical Systems, Ignition and Equipment

Ignition Type Capacitor discharge ignition 
Electrical Details  
Starter Type Electric 
Instruments  
Lights 35 watt headlights