2011 Aprilia SR 50 R Street. Image credits - Aprilia.
Aprilia's profilation of this bike
Its double disc brakes, rising rate rear suspensions, and 13” light alloy wheels guarantee stability and safety under all riding conditions.
General moped information
Motorcycle name
Aprilia SR 50 R Street
Model year
2011
Category
Scooter
Rating
3.0 View the detailed rating of value for money, design and look, reliability, etc. Compare with any other bike.
Engine and transmission
Displacement
49.0 ccm (2.99 cubic inches)
Engine type
Single cylinder, two-stroke
Engine details
Intake: Reed valve
Compression
12.1:1
Bore x stroke
40.0 x 39.3 mm (1.6 x 1.5 inches)
Fuel system
Carburettor. 17.5 mm throttle body
Ignition
CDI - capacitor discharge ignition
Lubrication system
Separate mixing with mechanical oil pump
Gearbox
Automatic
Transmission type
Belt (final drive)
Chassis, suspension, brakes and wheels
Frame type
Split single cradle frame in high tensile strength steel tube
Front suspension
Hydraulic fork
Front wheel travel
90 mm (3.5 inches)
Rear suspension
Engine unit acting as swingarm, secured to the frame by linkages on radial silent block mountings.
Rear wheel travel
70 mm (2.8 inches)
Front tire
130/60-13
Rear tire
130/60-13
Front brakes
Single disc
Diameter
190 mm (7.5 inches)
Rear brakes
Single disc
Diameter
190 mm (7.5 inches)
Wheels
Five spoke light alloy wheels front and rear: 3.50 x 13´
Physical measures and capacities
Seat height
820 mm (32.3 inches) If adjustable, lowest setting.
Overall length
1860 mm (73.2 inches)
Wheelbase
1290 mm (50.8 inches)
Fuel capacity
6.50 litres (1.72 US gallons)
Other specifications
Color options
Grey, black
Starter
Electric
Update specs Report missing specs or required updates .
Further information
Insurance costs Compare US insurance quotes from the nation's top providers. Maintenance Find parts, fluids. filters, maintenance tools and service manuals at Amazon.com. Ask questions Join the 11 Aprilia SR 50 R Street discussion group or the general Aprilia discussion group. Related bikes List related bikes for comparison of specs.
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