2026 KTM 390 Duke
New Street
New Street Motorcycle in Costa Mesa, CA
Three Brothers Racing
Costa Mesa, CA
Costa Mesa, CA
Listing
Location:
Costa Mesa, CA
see map
Condition:
New
Dealer:
Three Brothers Racing
Mileage:
Color:
Age:
129d
Stock #:
Description
FINANCE SPECIAL START AT 3.99% APR** Engine Type: Single-Cylinder
Displacement: 24.3 cu. in. (398.7 cc)
Bore and Stroke: Bore: 3.5 in. (89 mm); Stroke: 2.52 in. (64 mm)
Cooling: Liquid
Compression Ratio: 12.6:1
Fuel System: Gas
Transmission: Manual
Final Drive: 2.67
Front Suspension: Inverted Fork
Rear Suspension: Twin Sided Swing Arm
Front Brakes: Disc
Rear Brakes: Disc
Front Tire: Michelin®110/70 ZR17 54H
Rear Tire: Michelin® 150/60 ZR17 66H
Wheelbase: 53.4 in. (1357 mm)
Seat Height: 32.3 in. (820 mm)
Speedometer: Standard
Tachometer: Standard
Odometer: Standard
Displacement: 24.3 cu. in. (398.7 cc)
Bore and Stroke: Bore: 3.5 in. (89 mm); Stroke: 2.52 in. (64 mm)
Cooling: Liquid
Compression Ratio: 12.6:1
Fuel System: Gas
Transmission: Manual
Final Drive: 2.67
Front Suspension: Inverted Fork
Rear Suspension: Twin Sided Swing Arm
Front Brakes: Disc
Rear Brakes: Disc
Front Tire: Michelin®110/70 ZR17 54H
Rear Tire: Michelin® 150/60 ZR17 66H
Wheelbase: 53.4 in. (1357 mm)
Seat Height: 32.3 in. (820 mm)
Speedometer: Standard
Tachometer: Standard
Odometer: Standard
MotoHunt Price Research
This pricing information is provided to you by MotoHunt to help you make an informed decision.Base MSRP:
$6,499
The Manufacturer Suggested Retail Price
in 2026.
This is the base (lowest) MSRP for this model and higher-level trims and other color variations might have a higher MSRP.
ALP:
$5,633
Average Listing Price of New
2026 KTM 390 Duke.
This price is calculated taking into account both currently available listings, and recent sales.
Any comparisons are against other
Beginner Street bikes.
Model:
Engine:
398 cc, 1-cylinder, 4-stroke
Transmission:
Chain
Power:
45 hp
Class average: 34 hp
Class average: 34 hp
Torque:
29 lb/ft
Class average: 21 lb/ft
Class average: 21 lb/ft
Wet Weight:
364 lb
Class average: 364 lb
Class average: 364 lb
Seat Height:
32.3 inches
Class average: 30.9 inches
Class average: 30.9 inches
More Info:
Shipping
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