2011 Aprilia RS4 125 specifications.

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2011 Aprilia RS4 125

Engine and transmission 2011 Aprilia RS4 125
Engine type:
1 cylinders, 4-stroke, Single
Displacement:
125 cc (7.64 cubic inches)
Bore × stroke:
58 mm × 47 mm (oversquare - shortstroke)
Cooling system:
Water cooled
Power:
16.04 HP (11.8 kW)
Throttle:
Cable operated
Valves:
Valve train:
DOHC, variable
Valves per cylinder:
4
Fuel and ignition:
Sparks per cylinder:
1
Fuel supply system:
Fuel injection
Ignition type:
Digital CDI
Compression:
12.5:1
Engine mounting:
Transverse
Lubrication system:
Wet sump
Gear box:
Manual 6-speed
Clutch:
Wet, multiple discs, cable operated
Final drive:
Chain
Starter:
Electric
Dimensions 2011 Aprilia RS4 125
Physical measures:
Length:
1953 mm
Width:
740 mm
Height:
1138 mm
Wheel base:
1350 mm
Seat height: :
820 mm
Weight:
Curb weight:
120 kg
Chassis and suspension 2011 Aprilia RS4 125
Frame type:
aluminium, Single cradle frame
Front:
Suspension:
Cartridge - upside-down
Suspension travel:
110 mm
Brake:
Single Disk, Ø300 mm
Tire:
110 / 80 R17
Rear:
Suspension:
mono shock, Swingarm
Suspension travel:
130 mm
Brake:
Disk, Ø218 mm
Tire:
130 / 70 R17
Other 2011 Aprilia RS4 125
ABS available:
No
Power-to-weight ratio:
0.10 HP/kg(10.17 kg/HP)
Fuel capacity:
14.5 l
Number of riders:
2 persons