2025 KTM Duke

Call us today to schedule an appointment for a test ride and ask us about our financing options! 386-740-2453OverviewThe 2025 KTM 390 Duke is a completely redesigned version of KTMs iconic lightweight naked bike. Built around a new 398 cc single-cylinder engine, it combines performance, precision handling, and advanced electronics giving riders a big-bike feel in a compact and manageable package.SpecificationsEngine & DrivetrainEngine type: Single-cylinder, 4-stroke, liquid-cooledDisplacement: 398.7 ccBore Stroke: 89 mm 64 mmCompression ratio: 12.6 : 1Transmission: 6-speed manualFinal drive: 520 X-ring chainPower: Approximately 45 hp (33 kW)Torque: Approximately 39 NmClutch: Slipper clutch with assist functionRide-by-wire throttleChassis, Suspension & BrakesFrame: Steel trellis main frame with die-cast aluminum subframeFront suspension: WP Apex 43 mm open-cartridge fork, adjustable compression and rebound (150 mm travel)Rear suspension: WP Apex shock, rebound and preload adjustable (150 mm travel)Front brake: 320 mm disc, 4-piston radial caliperRear brake: 240 mm disc, single-piston caliperTires: Front 110/70-17, Rear 150/60-17ABS: Cornering ABS and Supermoto ABS modesDimensions & CapacitiesSeat height: 32.2 in (820 mm), optional low seat around 31.5 in (800 mm)Wheelbase: 53.4 in (1,357 mm)Ground clearance: 7.5 in (approx. 185 mm)Fuel capacity: 3.96 US gal (15 L)Curb weight: Around 364 lb (165 kg)Electronics & FeaturesRide modes: Street, Rain, and Track5-inch full-color TFT display with bonded glassBluetooth connectivity and turn-by-turn navigationLaunch control (in Track mode)Adjustable throttle responseQuickshifter+ (up/down)LED headlight, DRL, and taillightAdjustable brake and clutch leversAdvertised pricing excludes applicable taxes title and licensing, dealer set up, destination, reconditioning and are subject to change without notice. Pricing may exclude any added parts, accessories or installation unless otherwise noted. Sale prices include all applicable offers and rebates. We make every effort to ensure the data listed is correct, Deland Motorsports assumes no responsibility for typos, misprint errors and/or omissions on listings. Please contact the dealer for the most accurate information.