2021 Aprilia SR 125
General motorcycle information
Engine and transmission
Displacement
7.60 cubic inches (124.5 ccm)
Engine type
Single cylinder, 4 stroke
Power
9.8 horsepowers (7.3 kiloWatts)
at 7700 RPM
Torque
7.15 pound-foot/lbf-ft (9.70 Nm / 0.99 kgf-m)
at 6000 RPM
Compression
9.2:1
Bore x stroke
3.17 x 3.58 inches (52.0 x 58.6 mm)
Valves per cylinder
3
Fuel system
Injection
Fuel control
Single Overhead Cams (SOHC)
Cooling system
Air
Gearbox
Automatic
Transmission type, final drive
Belt
Starter
Electric
Fuel consumption
-
Top speed
-
Chassis, suspension, brakes and wheels
Front tyre
120/70-14
Rear tyre
120/70-14
Front brake
Single disc
Front brakes diameter
13.42 inches (220.0 mm)
Rear brake
Expanding brake (drum)
Rear brakes diameter
8.54 inches (140.0 mm)
Physical measures and capacities
Dry weight
-
Wet weight
253.5 pounds (115.0 kg)
Seat height
47.6 inches (780 mm)
Wheelbase
83.3 inches (1365 mm)
Overall length
121.1 inches (1985 mm)
Overall width
49.2 inches (806 mm)
Overall height
71.2 inches (1166 mm)
Ground clearance
9.5 inches (155 mm)
Fuel capacity
1.59 gallons (6.0 litres)
Reserve fuel capacity
0.32 gallons (1.2 litres)
Oil capacity
-
Further motorcycle information
More specs
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Insurance costs
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