Yamaha Aerox R 2011 vs Aprilia SR 50 R Factory 2010

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Yamaha Aerox R 2011	VS	Aprilia SR 50 R Factory 2010

Overview:

There are 24 differences and 19 similarities between Yamaha Aerox R 2011, Aprilia SR 50 R Factory 2010

General Information
Category
Scooter	Scooter
Model Year
2011	2010
Manufacturer
Yamaha	Aprilia
Model #
Aerox R	Sr 50 R Factory
Number of riders
2 persons	2 persons

Engine and transmission
Engine Type
1 Cylinders, 2-stroke, Single	1 Cylinders, 2-stroke, Single
Gear box
Automatic, Variator Clutch	Automatic, Sequential
Displacement
49 cc (2.99 cubic inches)	49 cc (2.99 cubic inches)
Power
3 HP (2 kW)
Torque
4 Nm (2.73 lb-ft)
Power-to-weight ratio
0.02 KW/lbs (48.50 lbs/HP)
Throttle
Cable Operated	Cable Operated
Engine mounting
Transverse	Transverse
Sparks per cylinder
1	1
Clutch
Centrifugal Clutch	Dry, Centrifugal Clutch, Cable Operated
Starter
Electric / Kick-starter	Electric
Cooling system
Water Cooled	Water Cooled
Bore × stroke
2 inch × 1.54 inch (square)	2 inch × 1.55 inch (square)
Fuel supply system
Carburetor	Fuel Injection
Lubrication system
Oil Pump	Mixture
Final drive
Sprocket	Belt
Ignition Type
Analogue Cdi (capacitive Discharge Ign.)	Digital Cdi
Valve train
	Reed Valve, Variable
Compression
7.4:1	11.5:1
Spark plug pipe type
	Ngk, C8re
Motor oil
	Synthetic, 10w-40
Funnel diameter
	0.71 inch
Fuel capacity
2 gals	2 gals
Suspension, Chassis and Brakes
Brake
Disk, ø7.48 Inch	Disk, ø7.48 Inch
Suspension
Twin Shock, Swingarm	Mono Shock, Swingarm
Tire
140 / 60 R13	130 / 60 R13 R
Frame type
Steel	Steel, Single Cradle Frame
Tire pressure
	0.13 Psi, With Pillion: 0.14 Psi Withpilion
Suspension travel
2 inch	2.76 inch
ABS available
No	No
Dimensions
Length
68.6 inch	73.2 inch
Wheel Base
49.4 inch	50.8 inch
Width
27.2 inch	27.8 inch
Seat Height
32.6 inch	32.3 inch
Dry weight
	198.4 lbs
Height
46.1 inch	44.1 inch
Curb weight
213.8 lbs	218.3 lbs
Ground Clearance
7.28 inch