2024 KTM 390 Duke

Naked entry-level sportbike.

2024 KTM 390 Duke in blue and gray.KTM

Overview

All new for 2024, the KTM 390 Duke builds on one of the best entry-level packages out there. Not only is the 390 a great choice for newer riders, but it is one that won’t be soon outgrown, as it offers a fun performance, lightweight handling, and a ton of features.

The liquid-cooled LC4c single-cylinder engine offers excellent performance from its 399cc capacity, making a claimed 44 hp. The engine is fed by electronic fuel injection with a 46mm throttle body and ride-by-wire control. The bike has three ride modes, namely Street, Rain, and Track. Other rider aids include Launch Control, Cornering ABS, and Supermoto ABS as standard.

An all-new steel-trellis frame, pressure die-cast aluminum subframe, and cast aluminum swingarm make up the chassis. At the front is a 43mm WP Apex big piston fork with 5.9 inches of travel and compression and rebound adjustability, while a WP Apex shock with identical travel and preload adjustability is used at the rear. A radial-mount four-piston caliper and 320mm single disc is used up front, while a two-piston caliper and 240mm disc sit out back, both utilize cornering ABS and a Supermoto mode.

2024 KTM 390 Duke in orange.KTM

Pricing and Variants

The 2024 KTM 390 Duke is available in orange or Atlantic Blue for $5,899.

Competition

News and Reviews

2024 KTM 390 Duke Claimed Specs

MSRP: $5,899
Engine: DOHC, liquid-cooled, four-stroke single-cylinder
Displacement: 399cc
Bore x Stroke: 89.0 x 64.0mm
Compression Ratio: N/A
Transmission/Final Drive: 6-speed/chain
Fuel System: Bosch EFI w/ 46mm throttle body; ride-by-wire
Clutch: Wet, multiplate, antihopping slipper; mechanical actuation
Frame: Steel trellis
Front Suspension: 43mm WP Apex, compression and rebound damping adjustable; 5.9 in. travel
Rear Suspension: WP Apex monoshock, rebound damping adjustable; 5.9 in. travel
Front Brake: 4-piston radial-mount caliper, 320mm disc w/ ABS
Rear Brake: 2-piston floating caliper, 240mm disc w/ ABS
Wheels, Front/Rear: Cast aluminum; 17 x 3.00 in./17 x 4.00 in.
Tires, Front/Rear: 110/70-17 / 150/60-17
Rake/Trail: 24.0°/ N/A
Wheelbase: 53.4 in.
Ground Clearance: 6.9 in.
Seat Height: 32.3 in.
Fuel Capacity: 4.0 gal.
Wet Weight: 364 lb.
Contact: ktm.com