Pre-Owned 2024 KTM 390 Duke – 399cc Naked Sport Motorcycle
The 2024 KTM 390 Duke is an aggressive and lightweight naked sport motorcycle designed to deliver thrilling performance, advanced technology, and everyday versatility. Powered by a newly updated 399cc liquid-cooled single-cylinder DOHC engine, the 390 Duke produces approximately 44 horsepower and 39 Nm of torque, offering quick acceleration, responsive power delivery, and an exciting ride both in the city and on twisty back roads.
Paired with a 6-speed transmission and PASC™ assist & slipper clutch, the engine provides smooth shifting and enhanced control during hard downshifts. The advanced electronic fuel injection (EFI) system ensures crisp throttle response and efficient performance across varying riding conditions.
Built around a lightweight steel trellis frame with a new aluminum subframe, the 390 Duke delivers exceptional agility and precise handling. Premium WP APEX adjustable suspension allows riders to tailor the bike's setup for comfort or sporty performance, while its compact chassis inspires confidence for riders of all experience levels.
- Engine & Drivetrain
- Engine Type 399cc Liquid-Cooled Single-Cylinder, DOHC, 4-Valve, 4-Stroke
- Displacement 399cc
- Cooling Liquid-Cooled
- Fuel System Bosch Electronic Fuel Injection (EFI) with Ride-by-Wire
- Bore x Stroke 89.0 mm x 64.0 mm
- Compression Ratio 12.6:1
- Maximum Power 44.3 HP (33 kW) @ 8,500 RPM
- Maximum Torque 28.8 lb-ft (39 Nm) @ 7,000 RPM
- Transmission 6-Speed Manual
- Clutch PASC™ Assist and Slipper Clutch
- Final Drive Chain Drive
- Starter Electric Starter
- Suspension & Brakes
- Front Suspension 43mm WP APEX Open-Cartridge USD Fork, Adjustable Compression and Rebound
- Rear Suspension WP APEX Monoshock, Adjustable Preload and Rebound
- Front Suspension Travel 5.9 in (150 mm)
- Rear Suspension Travel 5.9 in (150 mm)
- Front Brakes 320mm Disc with Radially Mounted Four-Piston Caliper
- Rear Brakes 240mm Disc with Single-Piston Floating Caliper
- ABS Bosch Cornering ABS with Supermoto Mode
- Tires & Wheels
- Front Tire 110/70 ZR17
- Rear Tire 150/60 ZR17
- Wheels 17-inch Cast Aluminum Wheels
- Dimensions & Capacities
- Overall Length 81.3 in (2065 mm)
- Overall Width 33.1 in (840 mm)
- Overall Height 43.3 in (1100 mm)
- Wheelbase 53.8 in (1368 mm)
- Ground Clearance 7.2 in (183 mm)
- Seat Height 32.4 in (820 mm)
- Fuel Capacity 4.0 gal (15 L)
- Dry Weight 364 lb (165 kg)
- Electronics & Rider Aids
- Display 5-Inch Full-Color TFT Display
- Ride Modes Street and Rain Modes
- Traction Control Motorcycle Traction Control (MTC)
- Launch Control Standard
- Quickshifter+ Standard
- Connectivity Bluetooth Smartphone Connectivity with KTMconnect
- USB Port USB-C Charging Port
- Lighting Full LED Lighting
- Additional Features
- Frame Two-Piece Steel Trellis Frame
- Subframe Pressure Die-Cast Aluminum Subframe
- Handlebar Tapered Aluminum Handlebar
- Category Naked Sport Motorcycle
