KTM 390 Duke
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| KTM 390 DUKE | |
| Manufacturer | |
|---|---|
| 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 |
| 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 | edit source]
A 88.9mm bore x 88.9mm stroke result in a displacement of just 373.0 cubic centimeters.
Drive[edit | edit source]
The bike has a 6-Speed transmission. Power was moderated via the Wet Multi-disc.
Chassis[edit | edit source]
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 | edit source]
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 | edit source]
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 | edit source]
References[edit | edit source]
- ↑ 2019 K&L Supply Co Catalog. K&L Supply Co. 2019.