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Motorcycles Specs > KTM > KTM 125 Duke

KTM 125 Duke Specs

The KTM 125 Duke model is a Naked bike bike manufactured by KTM . In this version sold from year 2012 , the dry weight is 125.0 kg (275.6 pounds) and it is equiped with a Single cylinder, four-stroke motor. The engine produces a maximum peak output power of 15.00 HP (10.9 kW) and a maximum torque of  . With this drive-train, the KTM 125 Duke is capable of reaching a maximum top speed of  . Regarding the chassis characteristics, responsible for road holding, handling behaviour and ride confort, the KTM 125 Duke have a Tubular space frame made from steel tubes, powder-coated frame with front suspension being WP Suspension 4357 and in the rear suspension it is equiped with  . Stock tire sizes are  on the front, and  on the rear. As for stopping power, the KTM 125 Duke braking system includes Double disc. Two-pot brake caliper size 280 mm (11.0 inches) at the front and Single disc. One-pot brake caliper, floating brake discs size 220 mm (8.7 inches) at the rear. 

KTM 125 Duke General Information

Brand KTM 
Model KTM 125 Duke 
Year 2012 
Year 2012 
Category Naked bike 
Factory Warranty (Years / miles)  

KTM 125 Duke Dimensions, Aerodynamics and weight

Frame type Tubular space frame made from steel tubes, powder-coated 
Seat details  
Wheelbase 1,361 mm (53.6 inches) 
Length  
Width  
Height  
Seat Height 810 mm (31.9 inches) If adjustable, lowest setting. 
Alternate Seat Height  
Ground Clearance 170 mm (6.7 inches) 
Trail size 100 mm (3.9 inches) 
Wheels details  
Front Tyres - Rims dimensions  
Rear Tyres - Rims dimensions  
Front brakes Double disc. Two-pot brake caliper 
Rear brakes Single disc. One-pot brake caliper, floating brake discs 
Front Brakes Dimensions - Disc Dimensions 280 mm (11.0 inches) 
Rear Brakes Dimensions - Disc Dimensions 220 mm (8.7 inches) 
Curb Weight (including fluids)  
Dry Weight 125.0 kg (275.6 pounds) 
Front Percentage of Weight  
Rear Percentage of Weight  
Weight-Power Output Ratio : 0.1200 HP/kg 
Fuel Tank Capacity 11.00 litres (2.91 gallons) 
Reserve Fuel Capacity  
Carrying Details and Capacity  
Front Suspension WP Suspension 4357 
Front Suspension Travel 150 mm (5.9 inches) 
Rear Suspension  
Rear Suspension Travel 150 mm (5.9 inches) 

KTM 125 Duke Engine and Transmission Technical Data

Engine type - Number of cylinders Single cylinder, four-stroke 
Engine details  
Fuel system  
Engine size - Displacement - Engine capacity 125.00 ccm (7.63 cubic inches) 
Bore x Stroke 58.0 x 47.2 mm (2.3 x 1.9 inches) 
Compression Ratio  
Number of valves per cylinder  
Camshaft Valvetrain Configuration  
Maximum power - Output - Horsepower 15.00 HP (10.9 kW) 
Maximum torque  
Engine Maximum RPM  
Cooling system Liquid 
Lubrication system Forced oil lubrication with 2 Eaton pumps 
Engine oil capacity  
Exhaust system  
Gearbox 6-speed 
Transmission type, final drive ratio Chain 
Clutch type Wet multi-disc clutch / hydraulically operated 
Driveline Primary gear ratio 22:72. Secondary gear ratio 14:45. 

KTM 125 Duke Performance

Top Speed  
Acceleration 0 to 100 km/h (0 to 62 mph)  
Acceleration 0 to 400m (1/4 mile)  
Recuperation 60 to 140 km/h in highest gear  
Fuel Consumption - MPG - Economy - Efficiency  
CO2 emissions  
Emissions  

KTM 125 Duke Electrical Systems, Ignition and Equipment

Ignition Type Contactless, controlled, fully electronic ignition system with digital ignition timing adjustment, type Kokusan 
Electrical Details  
Starter Type Electric 
Instruments  
Lights