-->

KTM 125 Duke - 2012 Specifications and Reviews

The 2012 KTM 125 Duke is an entry-level naked bike perfect for new riders and commuters seeking lightweight agility and affordability. Powered by a 15 PS single-cylinder four-stroke engine with a responsive six-speed gearbox, it delivers nimble handling and fuel efficiency. Known for its sharp styling and accessible performance, the Duke 125 established KTM's reputation for making engaging bikes at the beginner level.

5 stars Average rating: 5 from 1 votes
.

General information

CategoryNaked bike
Year2012
ModelKTM 125 Duke

Engine and Transmission Specifications

DrivelinePrimary gear ratio 22:72. Secondary gear ratio 14:45.
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 diameter220 mm (8.7 inches)
Rear brakesSingle disc. One-pot brake caliper, floating brake discs
Front brakes diameter280 mm (11.0 inches)
Front brakesDouble disc. Two-pot brake caliper
Rear suspension travel150 mm (5.9 inches)
Rear suspensionWPSuspension4618 EM
Front suspension travel150 mm (5.9 inches)
Front suspensionWP Suspension 4357
Trail100 mm (3.9 inches)
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 ratio0.1200 HP/kg
Dry weight125.0 kg (275.6 pounds)

Other specs

Factory warranty12 Months
Light30W x 2 halogen
Wheelbase1,255 mm (49.4 inches)
Overall width1,204 mm (47.4 inches)
Overall length2,065 mm (81.3 inches)
Overall height1,146 mm (45.1 inches)
Weight incl. oil, gas, etc292.1 kg (643.9 pounds)
Rear tyre25/10-12
Front tyre25/8-12
Rear SuspensionSwingarm with single shock, preload adjustment / 7.1 in.
Front SuspensionMacPherson strut / 6.7 in.
Fuel controlSingle Overhead Cams (SOHC)
Fuel systemCarburettor. Keihin CVK34
Bore x Stroke80.0 x 72.0 mm (3.1 x 2.8 inches)
Compression8.3:1
ModelKawasaki Prairie 360 4x4 Realtree APG HD
Color optionsBlack/grey
StarterElectric

Rider Reviews

Add a Comment


Please Login or Register if you would like to leave a comment.