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Yamaha Aerox SP55 - 2012 Specifications and Reviews

2012
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Engine and Transmission Specifications

Transmission type,final driveBelt
GearboxAutomatic
Cooling systemLiquid
Lubrication systemSeparate lubrication
IgnitionC.D.I.
Fuel systemCarburettor. Gurtner
Bore x stroke40.0 x 39.2 mm (1.6 x 1.5 inches)
Compression7.4:1
Torque3.70 Nm (0.4 kgf-m or 2.7 ft.lbs) @ 4500
Power2.68
Engine typeSingle cylinder, two-stroke
Capacity:49.20 ccm (3.00 cubic inches)
 
 

CategoryScooter
Year2012
ModelYamaha Aerox SP55

Brakes, suspension, Frame and wheels

WheelsRace-style red pinstripe wheels
Rear brakes diameter190 mm (7.5 inches)
Rear brakesSingle disc
Front brakes diameter190 mm (7.5 inches)
Front brakesSingle disc
Rear tyre dimensions140/60-13
Front tyre dimensions130/60-13
Rear suspension travel60 mm (2.4 inches)
Rear suspensionUnit swing
Front suspension travel80 mm (3.1 inches)
Front suspensionTelescopic fork
Frame typeSteel

Physical measures and capacities

Fuel capacity7.00 litres (1.85 gallons)
Wheelbase1,256 mm (49.4 inches)
Ground clearance185 mm (7.3 inches)
Overall width690 mm (27.2 inches)
Overall length1,743 mm (68.6 inches)
Seat height828 mm (32.6 inches) If adjustable, lowest setting.
Weight incl. oil, gas, etc97.0 kg (213.8 pounds)
 
 

Other specs

Color optionsRed
Wheelbase1,250 mm (49.2 inches)
Overall height1,225 mm (48.2 inches)
Power/weight ratio0.0683 HP/kg
Dry weight275.0 kg (606.3 pounds)
Rear tyre25/8-12
Front tyre25/8-12
Bore x Stroke91.0 x 91.0 mm (3.6 x 3.6 inches)
Compression10.3:1
Top speed90.0 km/h (55.9 mph)
Torque21.00 Nm (2.1 kgf-m or 15.5 ft.lbs) @ 6000 Revolutions">RPM
Capacity:400.00 ccm (24.41 cubic inches)
Carrying capacityUnder-seat helmet storage for a full-face helmet.
SeatThree-tone carbon-look dual seat
InstrumentsAnalogue speedo and fuel gauge
StarterElectric & kick

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