2026 Kawasaki KX450X
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$10,799
Dirt BikeNew5 miNew to ThrottleTA004698
South MS Powersports· Gulfport, MS
Specs
- New or used
- New
- Availability
- In stock
- Colour
- Lime Green
- Displacement
- 449 ccManufacturer spec
- Cylinders
- 1Manufacturer specDealer: single
- Engine cycle
- Four-strokeManufacturer specDealer: 4-stroke, DOHC
- Cooling
- Liquid-cooledManufacturer specDealer: Liquid
- Transmission
- ManualManufacturer specDealer: 5-speed, return shift
- Final drive
- ChainManufacturer spec
- Seat height
- 37.4 inManufacturer spec
- Wheelbase
- 58.3 inManufacturer spec
- Ground clearance
- 13.2 inManufacturer spec
- Wet weight
- 239.8 lbManufacturer specDealer: Curb, without fuel - 239.8 lb.* Curb - 249.9 lb.* *Curb weight includes all necessary materials and fluids to operate correctly, full tank of fuel (more than 90 percent capacity) and tool kit (if supplied).
- Fuel capacity
- 1.64 galManufacturer spec
- Model code
- KX450NSFNN
- Stock #
- N/A
All details from the dealer (22)
- Badge
- On Sale
- Stock Number
- N/A
- Model Type
- KX - Full-Size Cross Country
General Information
- Stock Number
- N/AManufacturer spec
Brakes/Wheels/Tires
- Brakes
- Front - Single semi-floating 270 mm Braking / Sunstar petal disc with Brembo master cylinder and dual-piston caliper Rear - Single 240 mm Braking / Sunstar petal disc with single-piston caliperManufacturer spec
- Tires
- Front - 80 / 100-21 Rear - 120 / 80-18Manufacturer spec
Dimensions
- Length
- Overall - 85.6 in.Manufacturer spec
- Height
- Overall - 49.6 in.Manufacturer spec
- Width
- Overall - 32.1 in.Manufacturer spec
Electrical
- Instrumentation
- Smartphone Connectivity via RIDEOLOGY THE APP KX™Manufacturer spec
- Advanced Electronics
- Kawasaki TRaction Control (KTRC)Manufacturer spec
Engine
- Bore x Stroke
- 3.7 x 2.4 in. (96 x 62.1 mm)Manufacturer spec
- Compression Ratio
- 12.5:1Manufacturer spec
- Clutch
- Wet multi-disc manual and hydraulic actuationManufacturer spec
- Fuel System
- DFI® with 44 mm Keihin throttle bodyManufacturer spec
- Ignition
- Digital CDI with handlebar-controlled Power ModesManufacturer spec
- Modes
- Power, Launch ControlManufacturer spec
Operational
- Frame
- Aluminum perimeter Chassis Management Technology - ERGO-FIT®Manufacturer spec
- Front Suspension
- 49 mm Showa inverted telescopic coil-spring fork with 21-way adjustable compression and 22-way adjustable rebound damping Wheel travel - 12.0 in.Manufacturer spec
- Rake
- 27°Manufacturer spec
- Trail
- 4.6 in.Manufacturer spec
- Grips
- ODI lock-onManufacturer spec
From the dealer's page
Tough terrain won't stop us from winning. With championship-proven technology and tuning to take on every challenge, the KX™450X motorcycle has what it takes to win outdoors. Get the off-road edge by riding the bike built to stay ahead of the rest.
Price history
Tracked since Oct 4, 2026 · last checked 3h ago
Price details as printed by the dealer
- On Sale$6,999
Throttle does not add these up.
Not enough observations yet — the chart appears after the second crawl of this listing.
Timeline
First seen
Oct 4, 2026
Market context
Comp set: 2023–2027 Kawasaki KX450X · 35 listings
- Median asking
- $8,888
- across 33 comparable listings
- This one
- $6,999
- -21.3% vs median
- Days on market
- New to Throttle
- segment median 1d to sell
- Sold comps
- 1
- confirmed sold by our heartbeat
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