KTM 390 Duke

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Ktm-390-duke-2-2017-0.jpg
KTM 390 DUKE
Manufacturer
KTM
Production 2016 - 2017
Class Naked
Engine
Single cylinder, four stroke, liquid cooled
Bore / Stroke 88.9mm x 88.9mm
Compression ratio 12.6:1
Horsepower 43.99 HP (32.8 KW) @ 9500RPM
Torque 25.82 ft/lbs (35.0 Nm) @ 7000RPM
Fuel System EFI
Air Filter K&N KT-1211 `13-16[1]
Transmission Gear box: 6-Speed

Final Drive: Chain

Clutch: Wet Multi-disc
Suspension Front: WP upside-down
Rear: WP monoshock
Brakes Front: Single disc 320 mm
Rear: Single disc 230 mm
Front Tire 110/70-17
Rear Tire 150/60-17
Wheelbase 53.82 inches (1367 mm)
Length 78.82 inches (2002 mm)
Width 34.41 inches (874 mm)
Seat Height 31.5 inches (800 mm)
Weight 159.0 kg (wet)
Manuals Service Manual


The KTM 390 DUKE was a Single cylinder, four stroke, liquid cooled Naked motorcycle produced by KTM between 2016 and 2017. Max torque was 25.82 ft/lbs (35.0 Nm) @ 7000 RPM. Claimed horsepower was 43.99 HP (32.8 KW) @ 9500 RPM.

Engine[edit]

A 88.9mm bore x 88.9mm stroke result in a displacement of just 373.0 cubic centimeters.

Drive[edit]

The bike has a 6-Speed transmission. Power was moderated via the Wet Multi-disc.

Chassis[edit]

It came with a 110/70-17 front tire and a 150/60-17 rear tire. Stopping was achieved via Single disc 320 mm in the front and a Single disc 230 mm in the rear. The front suspension was a WP upside-down while the rear was equipped with a WP monoshock. The wheelbase was 53.82 inches (1367 mm) long.

2016 KTM 390 DUKE[edit]

2016 KTM 390 DUKE 2016 KTM 390 DUKE 2016 KTM 390 DUKE 2016 KTM 390 DUKE 2016 KTM 390 DUKE

Completely new, the KTM 390 Duke's state-of-the-art, single-cylinder engine once again underlines KTM's development strength. It's clear that the latest materials and production technologies not only deliver the bike's bountiful torque and overwhelming acceleration at all engine speeds, but also good manners in everyday use and outstanding fuel economy. With 375 cc, the single-cylinder engine only weighs 36 kg, thanks to the compact design - typical of KTM - with transmission shafts arranged one above another. Moreover, it delivers a punchy 44 hp with such technical refinements as NaCaSil cylinder coating and forced oil lubrication with performance-boosting casing evacuation (the suction pump not only transfers oil, but also pressure from the crankcase, thereby reducing the running resistance of the crank drive).


2017 KTM 390 DUKE[edit]

2017 KTM 390 DUKE 2017 KTM 390 DUKE 2017 KTM 390 DUKE 2017 KTM 390 DUKE 2017 KTM 390 DUKE

The new KTM 390 DUKE's state-of-the-art, single-cylinder engine with twin overhead camshafts once again underlines KTM's development strength. The latest materials and production technologies not only deliver the bike's bountiful torque and punchy acceleration, but also good manners in everyday use and outstanding fuel economy.

Videos[edit]

References[edit]

  1. 2019 K&L Supply Co Catalog. K&L Supply Co. 2019.