2025 KAWASAKI KX450, Highlights: Engine Type: 4-stroke single, DOHC, Displacement: 449cc, Bore and Stroke: 96.0 x 62.1mm, Cooling: Liquid, Compression Ratio: 12.5:1, Fuel System: DFI with 44mm Keihin throttle body, Ignition: Digital CDI with 3 Coupler Options, Front Suspension: 49mm inverted telescopic coil-spring fork with 16-way compression damping and 16-way rebound damping/12.0 in., Front Brakes: Single semi-floating 270mm Braking petal disc with dual-piston caliper, Front Tire: 80/100-21, Rear Suspension: Uni-Trak gas charged shock with piggyback reservoir with dual-range (4 turns stepless high speed/19-way low-speed) compression damping, 22-way rebound damping and adjustable preload/12.1 in., Rear Brakes: Single 250mm Braking petal disc with single-piston caliper, Rear Tire: 120/80-19, Dry Weight: 232.7 lb., Fuel Capacity: 1.64 gal., Wheelbase: 58.5 in., Ground Clearance: 13.4 in., Seat Height: 37.6 in., Trail: 4.8 in., Rake: 27.6, Transmission: 5-speed, return shift, with wet multi-disc manual clutch and hydraulic clutch actuation, Final Drive: Chain

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• Engine: 4-stroke single, DOHC, liquid-cooled
• Displacement: 449cc
• Bore x Stroke: 96.0 x 62.1mm
• Compression Ratio: 12.5:1
• Fuel System: DFI® with 44mm Keihin throttle body
• Ignition: Digital CDI with 3 Coupler Options
• Transmission: 5-speed, return shift, with wet multi-disc manual clutch and hydraulic clutch actuation
• Final Drive: Chain

• Front Suspension / Wheel Travel: 49mm inverted telescopic coil-spring fork with 16-way compression damping and 16-way rebound damping/12.0 in
• Rear Suspension / Wheel Travel: Uni-Trak® gas charged shock with piggyback reservoir with dual-range (4 turns stepless high speed/19-way low-speed) compression damping, 22-way rebound damping and adjustable preload/12.1 in
• Front Tire: 80/100-21
• Rear Tire: 120/80-19
• Front Brakes: Single s