KTM 125 Duke (2012)

The KTM 125 Duke motorcycle was released in 2012 and features a four-stroke, single-cylinder, DOHC, 4-valve engine with a capacity of 124.7 cc. It has a liquid-cooled cooling system with a compression ratio of 14.5:1 and forced oil lubrication with 1 Eaton pump. The bike is electronically fuel injected with contactless, controlled, fully electronic ignition system with digital ignition timing adjustment. The electric starter provides a maximum power of 11.3 kW at 10,500 rpm and a maximum torque of 12 Nm at 8000 rpm. The clutch is hydraulically operated and the transmission is 6-speed with a final drive chain. The frame is space frame with chrome-molybdenum steel tubes and the subframe is made of steel. The bike has a 38 mm WP upside-down fork front suspension and a WP monoshock rear suspension with a front wheel travel of 160 mm and a rear wheel travel of 160 mm. The bike has single disc brakes on both the front and rear wheels and the front tyre size is 110/70 -17, while the rear tyre size is 150/60 -17. The steering head angle is set at 65 degrees with a wheelbase of 1367 mm and a ground clearance of 170 mm. The seat height is 810 mm and the dry weight is 127 kg. It has a fuel capacity of 11 litres.

---

Technical specifications:

Make Model: KTM 125 Duke

Year: 2012

Engine: Four stroke, single cylinder, DOHC, 4 Valves

Capacity: 124.7 cc / 7.6 cu-in

Bore x Stroke: 58 x 47 mm

Cooling System: Liquid cooled

Compression Ratio: 14.5:1

Lubrication: Forced oil lubrication with 1 Eaton pump

Induction: Electronic fuel injection

Ignition: Contactless, controlled, fully electronic ignition system with digital ignition timing adjustment

Starting: Electric

Max Power: 11.3 kW / 15 hp @ 10500 rpm

Max Torque: 12 Nm / 1.22 kgf-m / 8.85 ft-lb @ 8000 rpm

Clutch: Multi-disc clutch, operated hydraulically

Transmission: 6 Speed

Final Drive: Chain 5/8 x 1/4″ X Ring

Frame: Space frame in chrome -molybdenum steel tubes Subframe: steel

Front Suspension: 38 mm WP upside-down fork

Front Wheel Travel: 160 mm / 6.2 in

Rear Suspension: WP monoshock.

Rear Wheel Travel: 160 mm / 6.2 in

Front Brakes: Single 280 mm disc

Rear Brakes: Single 220 mm disc

Front Tyre: 110/70 -17

Rear Tyre: 150/60 -17

Steering Head Angle: 65 degrees

Wheelbase: 1367 mm / 53.8 in

Ground Clearance: 170 mm / 6.7 in

Seat Height: 810 mm / 31.8 in

Dry Weight: 127 kg / 280 lbs

Fuel Capacity: 11 Litres / 2.9 US gal / 2.4 Imp gal