Duke 390

Product Description

Powerful and packed with the state of the art technology, the KTM Duke 390 is one of the most aggressive and stylish machine in the segment. Its designed to tame the tarmac and everything else alike, ensuring unmatched power packed yet nimble riding pleasure. The single cylinder four stroke 375cc engine delivers the punch with all 44 horses and thereby making the Duke literally live up to the name that it means.

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Technical Data

Engine & Gear Box

The Duke is powered by the new single cylinder liquid cooled 4 stroke 4 valve 375cc DOHC engine which is also equipped with electronic Fuel injection. The engine is characterised by its refinement and outstanding power delivery even at low and high revs and packs a punch with its all 44 stallions. NaCaSil cylinder coating and forced oil lubrication with performance-boosting casing evaluation ensures maximised power output as its almost frictionless. The Engine also features a twin overhead cam heads & camshafts just like the one powering the company’s flagship super sport bike – the RC8R . The power is transmitted to the rear wheel via a six speed gear system which is also assisted via a state of the art Slipper Clutch system.

Acceleration & Performance

The Light Tubular Design Makes The Duke 390 A Light Weight Bike, Which Along With Its Crispy Gear Ratio Makes The Duke Very Energetic, No Matter What The Gear The Ride Is In Or The Rev On The Meter. It's Perfect For Highway Cruising As Well As In Stop And Go Traffic Alike. The Throttle Response Of The Duke Is Unmatched Because The Same And As All This Mass Is Handled By A High Powered 375cc Engine. The Engine Is Very Refined And Vibration Less Either On The Track Or The Tarmac.

Ride & Handling

The Duke 390 Is A Very Enthusiastic Bike Which Is Extremely Light And Handles Conveniently. Its Light Weight Well Balanced Design Makes The Ride And Handling A Joy On And Off The Tarmac. The Mass Of The Duke Is Centralized Which Further Improves The Easy Handling. The Bike Is Nimble But Strong Around The Corners Which Gives The Rider Immense Confidence To Handle The Straights And The Curves Alike. Abs Equipped Big Disks Of 300mm At The Front And 230mm At The Rear Stops The Duke In A Dime & Confirm A Safe Ride With Complete Control. Slipper Clutch Is The New Option Equipped With The 390 Which Makes More Control While Decelerating.


Displacement : 373.2 cc

Engine Type : 4 Stroke single cylinder

Maximum Power : 43 Bhp @ 9500 rpm


Maximum Torque : 35 Nm @ 7250 rpm


Cooling System : Liquid cooled

Lubrication System : Wet slump

Fuel System : Fuel Injected

Ignition : Fully electronic ignition system with digital ignition timing adjustment

Bore : 89 mm

Stroke : 60 mm


Gearbox : 6-Speed Gearbox

Clutch : Slipper Clutch


Front : 300mm Disc brake with four-pot brake caliper

Rear : 230mm Disc brake with one-pot brake caliper


Front : WP 43mm upside down forks

Rear : Monoshock with Alloy Swingarm

Wheels & Tyres

Front : 110/70 R17

Rear : 150/60 R17

Wheel Type : Alloys

Tyre Type : Tubeless

Electrical System

Battery Type : 12 V Maintenance Free

Engine Start : Electrical


Overall Length : 2002 mm

Overall Width : 873 mm

Overall Height : 1274 mm

Ground Clearance : 170 mm

Wheel Base : 1367±15 mm

Kerb / Wet Weight : 154 kg

Fuel Tank Capacity : 11 litres

Frame type : Tubular space frame made from steel - powder-coated