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Derbi Sonar 125 4T - 2011 Specifications and Reviews

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General information

CategoryScooter
Year2011
ModelDerbi Sonar 125 4T

Engine and Transmission Specifications

Emission detailsCompartment underthe seat to hold a jet helmet.
ClutchAutomatic centrifugal
Transmission type,final driveBelt
GearboxAutomatic
Cooling systemAir
Lubrication systemMechanical oil pump
Fuel systemCarburettor
Bore x stroke57.0 x 48.6 mm (2.2 x 1.9 inches)
Compression10.6:1
Torque9.60 Nm (1.0 kgf-m or 7.1 ft.lbs) @ 7250
Power10.60
Engine typeSingle cylinder, four-stroke
Capacity:124.00 ccm (7.57 cubic inches)
 
 

Brakes, suspension, Frame and wheels

Rear brakes diameter140 mm (5.5 inches)
Rear brakesExpanding brake (drum brake)
Front brakes diameter220 mm (8.7 inches)
Front brakesSingle disc
Rear tyre dimensions110/80-14
Front tyre dimensions90/80-16
Rear suspension travel64 mm (2.5 inches)
Rear suspensionMonoshock
Front suspension travel76 mm (3.0 inches)
Front suspension32 mm fork.

Physical measures and capacities

Fuel capacity6.00 litres (1.59 gallons)
Wheelbase1,325 mm (52.2 inches)
Overall width740 mm (29.1 inches)
Overall length1,930 mm (76.0 inches)
Seat height805 mm (31.7 inches) If adjustable, lowest setting.
Power/weight ratio0.1071 HP/kg
Dry weight99.0 kg (218.3 pounds)
 
 

Other specs

CommentsAlso available in a long version.
InstrumentsDigital
Wheelbase1,290 mm (50.8 inches)
Ground clearance275 mm (10.8 inches)
Overall height1,230 mm (48.4 inches)
WheelsOthers
Rear tyre270/60-12
Front tyre188/85-12
Rear SuspensionDouble wishbone Independent Suspension, Coil Spring Oil Damp Shock Absorber
Front SuspensionDouble wishbone Independent Suspension, Coil Spring Oil Damp Shock Absorber
Driveline2 Wheel Drive and 4 wheel Drive switch
IgnitionECU
Valves per cylinder4
Bore x Stroke87.5 x 82.0 mm (3.4 x 3.2 inches)
Compression10.2:1
Torque45.10 Nm (4.6 kgf-m or 33.3 ft.lbs) @ 4832 Revolutions">RPM
Capacity:493.00 ccm (30.08 cubic inches)
ModelCF Moto X-lander X5
Color optionsWhite, red, black
StarterElectric

Rider Reviews

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