KTM 125 Duke - 2014 Specifications and Reviews

The 2014 KTM 125 Duke is an agile naked bike ideal for new riders and commuters seeking lightweight performance. Its potent 15 hp single-cylinder engine delivers responsive power in a nimble package, while the liquid-cooled design and six-speed transmission ensure reliable daily riding. Known for sharp handling and accessible performance, it excels in urban environments and on twisty roads.

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General information

CategoryNaked bike
Year2014
ModelKTM 125 Duke
 
 

Engine and Transmission Specifications

Driveline5/8  x  1/4  (520) O Ring. Primary drive: 22:72.
ClutchWet multi-disc clutch / hydraulically operated
Transmission type,final driveChain
Gearbox6-speed
Cooling systemLiquid
Lubrication systemForced oil lubrication with 2 Eaton pumps
IgnitionContactless, controlled, fully electronic ignition system with digital ignition timing adjustment, type Kokusan
Bore x stroke58.0 x 47.2 mm (2.3 x 1.9 inches)
Power15.00
Engine typeSingle cylinder, four-stroke
Capacity:125.00 ccm (7.63 cubic inches)
 
 

Brakes, suspension, Frame and wheels

Rear brakes diameter230 mm (9.1 inches)
Rear brakesSingle disc. One-pot brake caliper, floating brake
Front brakes diameter300 mm (11.8 inches)
Front brakesSingle disc. Four-pot brake caliper
Rear suspension travel150 mm (5.9 inches)
Rear suspensionWP  Suspension  4618 EM
Front suspension travel150 mm (5.9 inches)
Front suspensionWP  Suspension 4357
Rake (fork angle)25.0°
Frame typeTubular space frame made from steel tubes, powder-coated

Physical measures and capacities

Fuel capacity11.00 litres (2.91 gallons)
Wheelbase1,361 mm (53.6 inches)
Ground clearance170 mm (6.7 inches)
Seat height810 mm (31.9 inches) If adjustable, lowest setting.
Power/weight ratio0.1181 HP/kg
Dry weight127.0 kg (280.0 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Color optionsWhite, Orange
StarterElectric

Performance Profile & Rider Fit

14.8 hp
Peak Power
11.5s
0-60 mph

Best For

Track35%
City92%
Cornering78%
Daily Riding85%
Touring28%
Passenger45%

Rider Profile

Best ForIdeal first bike for beginners and A1 licence holders; approachable, forgiving power delivery with premium components that reward learning.
PurposeA nimble entry-level naked built for city commuting, learning throttle and cornering skills, and fun back-road blasts.
Rider FitLight and slim with an 800mm seat and upright, roomy naked ergonomics; WP APEX 43 forks and 150mm travel give a controlled, planted ride.
CharacterA sharp, playful single-cylinder streetfighter that punches above its 15 PS with aggressive KTM styling and eager, flickable handling.
Not Ideal ForNot for riders wanting highway speed, two-up touring, or off-road duty; the modest 125cc output limits sustained fast cruising.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2014 KTM 125 Duke Rider Ergonomics Assessment

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Feet:

At 810mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2014 KTM 125 Duke, with a relaxed knee angle of around 120 degrees and a forward-leaning riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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