The KX™250X motorcycle takes cross-country racing to the next level. Tuned for off-road racing, advanced tech like Power Mode Selection and Kawasaki TRaction Control (KTRC) combine with a high-performance chassis, a powerful engine, and off-road ready suspension to equip this championship-proven race machine for the most technical terrain. Climb the ranks quickly and confidently with the bike built for victory. Be Next on the KX250X.
Key Specifications
Engine Type
4-stroke, single-cylinder, DOHC, liquid-cooled
Engine Capacity
249 cc / 15.2 cubic inches
Max Power
n/a
Max Torque
n/a
Top Speed
n/a
Fuel Tank Capacity
6.2 L / 1.64 US gallons
Weight (Wet/Kerb)
110.3 kg / 243.2 lbs
Seat Height
945 mm / 37.2 inches
*n/a – information not provided by manufacturer
All Specifications
Make & Model
Model
Kawasaki KX 250X
Year
2025
Engine
Engine Type
4-stroke, single-cylinder, DOHC, liquid-cooled
Displacement
249 cc / 15.2 cubic inches
Bore x Stroke
78 x 52.2 mm
Compression Ratio
14.0 : 1
Number of Cylinders
1
Max Horsepower
n/a
Max Torque
n/a
Valve Train
Valves per Cylinder
Ø intake / exhaust valve dia
Ø throttle valve
Engine Management System
DFI® with 44mm Keihin throttle body and dual injectors
Fuel-mixture System
Lubrication System
Cooling System
Liquid Cooled
Ignition System
Digital DC-CDI
Fuel
Exhaust System
Emissions Compliance
Performance
Top Speed
n/a
Acceleration (0-100 km/h, 0-60 mph)
Fuel Consumption
Range
*n/a – information not provided by manufacturer
Transmission
Clutch
Wet multi-disc manual clutch and hydraulic clutch actuation
Gearbox
5-speed, return shift
Primary Drive Ratio
Secondary Drive Ratio
Gear Ratios
Final Drive
Chain
Quick Shifter
Traction Control System
Kawasaki Traction Control (KTRC)
Assist & Slipper Clutch
Electrical & Electronics System
Battery
Alternator/Generator
Starter
Headlight Type
n/a
Taillight Type
Instrumentation
Connectivity
Riding Modes
Traction Control System
Kawasaki Traction Control (KTRC)
Launch Control
Launch Control Mode
ABS
Cruise Control
Chassis & Suspension
Frame Type
Aluminum perimeter
Front Suspension
49mm Showa inverted telescopic coil-spring fork with 23-way compression damping and 20-way rebound damping
Front Suspension Travel
305 mm / 12 inches
Rear Suspension
Uni-Trak® with dual-range (2.25 turns high speed/21-way low-speed) compression damping, 38-way rebound damping and adjustable preload
Rear Suspension Travel
308 mm / 12.1 inches
Rake
27.5 °
Trail
122 mm / 4.8 inches
Rear Subframe
Swingarm
Handlebar
Steering Damper
Wheels & Brakes
Wheels
Wire Spoke wheels
Front Wheel/Rim Size
Front Tire Size
80/100-21
Rear Wheel/Rim Size
Rear Tire Size
110/100-18
Front Brakes
Single semi-floating 270mm Braking petal disc with dual-piston caliper
Rear Brakes
Single 240mm Braking petal disc with single-piston caliper
ABS
Dimension & Weights
Overall Length
2190 mm / 85.8 inches
Overall Width
821 mm / 32.3 inches
Overall Height
1260 mm / 49.6 inches
Seat Height
945 mm / 37.2 inches
Wheelbase
1486 mm / 58.5 inches
Ground Clearance
330 mm / 13 inches
Fuel Tank Capacity
6.2 L / 1.64 US gallons
Wet (kerb/curb) Weight
110.3 kg / 243.2 lbs
Dry Weight
Max Load Capacity
Features
Kawasaki Traction Control (KTRC)
Power Mode Selection
Smartphone Connectivity via RIDEOLOGY THE APP
ERGO-FIT Adjustable Components
249cc 4-stroke engine with electric start
Lightweight aluminum perimeter frame
Off-road ready suspension, 18-in rear wheel, sealed chain, side stand
Straight exhaust port and center exhaust
Dual injectors
FI settings optimized for off-road
Compact exhaust for optimized mass centralization
Optimized intake downdraft angle and fuel injection settings
Single-shaft primary crankshaft balancer
Coned disc-spring hydraulic clutch
Showa 49mm coil-spring fork and single shock
ODI lock-on grips
Flush bodywork and shrouds for improved rider interface
Quick-release side cover offers tool-less air filter access
The KX™250X motorcycle takes cross-country racing to the next level. Tuned for off-road racing, advanced tech like Power Mode Selection and Kawasaki TRaction Control (KTRC) combine with a high-performance chassis, a powerful engine, and off-road ready suspension to equip this championship-proven race machine for the most technical terrain. Climb the ranks quickly and confidently with the bike built for victory. Be Next on the KX250X.
Key Specifications
Engine Type
4-stroke, single-cylinder, DOHC, liquid-cooled
Engine Capacity
249 cc / 15.2 cubic inches
Max Power
n/a
Max Torque
n/a
Top Speed
n/a
Fuel Tank Capacity
6.2 L / 1.64 US gallons
Weight (Wet/Kerb)
110.3 kg / 243.2 lbs
Seat Height
945 mm / 37.2 inches
*n/a – information not provided by manufacturer
All Specifications
Make & Model
Model
Kawasaki KX 250X
Year
2026
Engine
Engine Type
4-stroke, single-cylinder, DOHC, liquid-cooled
Displacement
249 cc / 15.2 cubic inches
Bore x Stroke
78 x 52.2 mm
Compression Ratio
14.0 : 1
Number of Cylinders
1
Max Horsepower
n/a
Max Torque
n/a
Valve Train
Valves per Cylinder
Ø intake / exhaust valve dia
Ø throttle valve
Engine Management System
DFI® with 44mm Keihin throttle body and dual injectors
Fuel-mixture System
Lubrication System
Cooling System
Liquid Cooled
Ignition System
Digital DC-CDI
Fuel
Exhaust System
Emissions Compliance
Performance
Top Speed
n/a
Acceleration (0-100 km/h, 0-60 mph)
Fuel Consumption
Range
*n/a – information not provided by manufacturer
Transmission
Clutch
Wet multi-disc manual clutch and hydraulic clutch actuation
Gearbox
5-speed, return shift
Primary Drive Ratio
Secondary Drive Ratio
Gear Ratios
Final Drive
Chain
Quick Shifter
Traction Control System
Kawasaki Traction Control (KTRC)
Assist & Slipper Clutch
Electrical & Electronics System
Battery
Alternator/Generator
Starter
Headlight Type
n/a
Taillight Type
Instrumentation
Connectivity
Riding Modes
Traction Control System
Kawasaki Traction Control (KTRC)
Launch Control
Launch Control Mode
ABS
Cruise Control
Chassis & Suspension
Frame Type
Aluminum perimeter
Front Suspension
49mm Showa inverted telescopic coil-spring fork with 23-way compression damping and 20-way rebound damping
Front Suspension Travel
305 mm / 12 inches
Rear Suspension
Uni-Trak® with dual-range (2.25 turns high speed/21-way low-speed) compression damping, 38-way rebound damping and adjustable preload
Rear Suspension Travel
308 mm / 12.1 inches
Rake
27.8 °
Trail
122 mm / 4.8 inches
Rear Subframe
Swingarm
Handlebar
Steering Damper
Wheels & Brakes
Wheels
Wire Spoke wheels
Front Wheel/Rim Size
Front Tire Size
80/100-21
Rear Wheel/Rim Size
Rear Tire Size
110/100-18
Front Brakes
Single semi-floating 270mm Braking petal disc with dual-piston caliper
Rear Brakes
Single 240mm Braking petal disc with single-piston caliper
ABS
Dimension & Weights
Overall Length
2190 mm / 85.8 inches
Overall Width
821 mm / 32.3 inches
Overall Height
1260 mm / 49.6 inches
Seat Height
945 mm / 37.2 inches
Wheelbase
1486 mm / 58.5 inches
Ground Clearance
330 mm / 13 inches
Fuel Tank Capacity
6.2 L / 1.64 US gallons
Wet (kerb/curb) Weight
110.3 kg / 243.2 lbs
Dry Weight
Max Load Capacity
Features
Kawasaki Traction Control (KTRC)
Power Mode Selection
Smartphone Connectivity via RIDEOLOGY THE APP
ERGO-FIT Adjustable Components
249cc 4-stroke engine with electric start
Lightweight aluminum perimeter frame
Off-road ready suspension, 18-in rear wheel, sealed chain, side stand
Straight exhaust port and center exhaust
Dual injectors
FI settings optimized for off-road
Compact exhaust for optimized mass centralization
Optimized intake downdraft angle and fuel injection settings
Single-shaft primary crankshaft balancer
Coned disc-spring hydraulic clutch
Showa 49mm coil-spring fork and single shock
ODI lock-on grips
Flush bodywork and shrouds for improved rider interface
Quick-release side cover offers tool-less air filter access
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.
Key Specifications
Engine Type
4-stroke, single-cylinder, DOHC, liquid-cooled
Engine Capacity
449 cc / 27.4 cubic inches
Max Power
n/a
Max Torque
n/a
Top Speed
n/a
Fuel Tank Capacity
6.2 L / 1.64 US gallons
Weight (Wet/Kerb)
114 kg / 249.9 lbs
Seat Height
950 mm / 37.4 inches
*n/a – information not provided by manufacturer
All Specifications
Make & Model
Model
Kawasaki KX 450X
Year
2025
Engine
Engine Type
4-stroke, single-cylinder, DOHC, liquid-cooled
Displacement
449 cc / 27.4 cubic inches
Bore x Stroke
96 x 62.1 mm
Compression Ratio
12.5 : 1
Number of Cylinders
1
Max Horsepower
n/a
Max Torque
n/a
Valve Train
Valves per Cylinder
Ø intake / exhaust valve dia
Ø throttle valve
Engine Management System
DFI® with 44mm Keihin throttle body
Fuel-mixture System
Lubrication System
Cooling System
Liquid Cooled
Ignition System
Digital CDI with handlebar-controlled power modes
Fuel
Exhaust System
Emissions Compliance
Performance
Top Speed
n/a
Acceleration (0-100 km/h, 0-60 mph)
Fuel Consumption
Range
*n/a – information not provided by manufacturer
Transmission
Clutch
Wet multi-disc manual clutch and hydraulic clutch actuation
Gearbox
5-speed, return shift
Primary Drive Ratio
Secondary Drive Ratio
Gear Ratios
Final Drive
Quick Shifter
Traction Control System
Assist & Slipper Clutch
Electrical & Electronics System
Battery
Alternator/Generator
Starter
Headlight Type
n/a
Taillight Type
Instrumentation
Connectivity
Riding Modes
Traction Control System
Kawasaki Traction Control (KTRC)
Launch Control
Launch Control Mode
ABS
Cruise Control
Chassis & Suspension
Frame Type
Aluminum perimeter
Front Suspension
49mm Showa inverted telescopic coil-spring fork with 21-way adjustable compression and 22-way adjustable rebound damping
Front Suspension Travel
305 mm / 12 inches
Rear Suspension
Uni-Trak® gas charged shock with piggyback reservoir with adjustable dual-range compression damping (19-way low speed and 4.25 turn stepless high speed), 23-way adjustable rebound damping and stepless adjustable preload
Rear Suspension Travel
308 mm / 12.1 inches
Rake
27 °
Trail
117 mm / 4.6 inches
Rear Subframe
Swingarm
Handlebar
Steering Damper
Wheels & Brakes
Wheels
Wire Spoke wheels
Front Wheel/Rim Size
Front Tire Size
80/100-21
Rear Wheel/Rim Size
Rear Tire Size
120/80-18
Front Brakes
Single semi-floating 270mm Braking/Sunstar petal disc with Brembo master cylinder and dual-piston caliper
Rear Brakes
Single 240mm Braking/Sunstar petal disc with single-piston caliper
ABS
Dimension & Weights
Overall Length
2175 mm / 85.6 inches
Overall Width
816 mm / 32.1 inches
Overall Height
1260 mm / 49.6 inches
Seat Height
950 mm / 37.4 inches
Wheelbase
1481 mm / 58.3 inches
Ground Clearance
336 mm / 13.2 inches
Fuel Tank Capacity
6.2 L / 1.64 US gallons
Wet (kerb/curb) Weight
114 kg / 249.9 lbs
Dry Weight
Max Load Capacity
Features
Kawasaki Traction Control (KTRC)
Power Mode Selection
RIDEOLOGY Connectivity
ERGO-FIT Adjustable Components
449cc 4-stroke engine
Lightweight aluminum perimeter frame
Brembo brake components
Off-road ready suspension, 18-in rear wheel, sealed chain, side stand
Straight exhaust port and center exhaust
Coned disc-spring hydraulic clutch
ODI lock-on grips
Streamlined ergonomics for easy rider movement
Quick-release side cover offers tool-less air filter access
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.
Key Specifications
Engine Type
4-stroke, single-cylinder, DOHC, liquid-cooled
Engine Capacity
449 cc / 27.4 cubic inches
Max Power
n/a
Max Torque
n/a
Top Speed
n/a
Fuel Tank Capacity
6.2 L / 1.64 US gallons
Weight (Wet/Kerb)
114 kg / 249.9 lbs
Seat Height
950 mm / 37.4 inches
*n/a – information not provided by manufacturer
All Specifications
Make & Model
Model
Kawasaki KX 450X
Year
2026
Engine
Engine Type
4-stroke, single-cylinder, DOHC, liquid-cooled
Displacement
449 cc / 27.4 cubic inches
Bore x Stroke
96 x 62.1 mm
Compression Ratio
12.5 : 1
Number of Cylinders
1
Max Horsepower
n/a
Max Torque
n/a
Valve Train
Valves per Cylinder
Ø intake / exhaust valve dia
Ø throttle valve
Engine Management System
DFI® with 44mm Keihin throttle body
Fuel-mixture System
Lubrication System
Cooling System
Liquid Cooled
Ignition System
Digital CDI with handlebar-controlled power modes
Fuel
Exhaust System
Emissions Compliance
Performance
Top Speed
n/a
Acceleration (0-100 km/h, 0-60 mph)
Fuel Consumption
Range
*n/a – information not provided by manufacturer
Transmission
Clutch
Wet multi-disc manual clutch and hydraulic clutch actuation
Gearbox
5-speed, return shift
Primary Drive Ratio
Secondary Drive Ratio
Gear Ratios
Final Drive
Quick Shifter
Traction Control System
Assist & Slipper Clutch
Electrical & Electronics System
Battery
Alternator/Generator
Starter
Headlight Type
n/a
Taillight Type
Instrumentation
Connectivity
Riding Modes
Traction Control System
Kawasaki Traction Control (KTRC)
Launch Control
Launch Control Mode
ABS
Cruise Control
Chassis & Suspension
Frame Type
Aluminum perimeter
Front Suspension
49mm Showa inverted telescopic coil-spring fork with 21-way adjustable compression and 22-way adjustable rebound damping
Front Suspension Travel
305 mm / 12 inches
Rear Suspension
Uni-Trak® gas charged shock with piggyback reservoir with adjustable dual-range compression damping (19-way low speed and 4.25 turn stepless high speed), 23-way adjustable rebound damping and stepless adjustable preload
Rear Suspension Travel
308 mm / 12.1 inches
Rake
27 °
Trail
117 mm / 4.6 inches
Rear Subframe
Swingarm
Handlebar
Steering Damper
Wheels & Brakes
Wheels
Wire Spoke wheels
Front Wheel/Rim Size
Front Tire Size
80/100-21
Rear Wheel/Rim Size
Rear Tire Size
120/80-18
Front Brakes
Single semi-floating 270mm Braking/Sunstar petal disc with Brembo master cylinder and dual-piston caliper
Rear Brakes
Single 240mm Braking/Sunstar petal disc with single-piston caliper
ABS
Dimension & Weights
Overall Length
2175 mm / 85.6 inches
Overall Width
816 mm / 32.1 inches
Overall Height
1260 mm / 49.6 inches
Seat Height
950 mm / 37.4 inches
Wheelbase
1481 mm / 58.3 inches
Ground Clearance
336 mm / 13.2 inches
Fuel Tank Capacity
6.2 L / 1.64 US gallons
Wet (kerb/curb) Weight
114 kg / 249.9 lbs
Dry Weight
Max Load Capacity
Features
Kawasaki Traction Control (KTRC)
Power Mode Selection
RIDEOLOGY Connectivity
ERGO-FIT Adjustable Components
449cc 4-stroke engine
Lightweight aluminum perimeter frame
Brembo brake components
Off-road ready suspension, 18-in rear wheel, sealed chain, side stand
Straight exhaust port and center exhaust
Coned disc-spring hydraulic clutch
ODI lock-on grips
Streamlined ergonomics for easy rider movement
Quick-release side cover offers tool-less air filter access
Featuring special tuning and elite-level racing components, the limited-edition KX™450SR motorcycle is built to win right out of the box. Based off the championship-proven KX™450 platform, this bike is designed to further elevate the performance, durability, and styling by featuring components from the most respected brands in the sport. Available in limited quantities, this is your chance to cross the finish line first with this elite race machine.
Key Specifications
Engine Type
4-stroke, single-cylinder, DOHC, liquid-cooled
Engine Capacity
449 cc / 27.4 cubic inches
Max Power
n/a
Max Torque
n/a
Top Speed
n/a
Fuel Tank Capacity
6.2 L / 1.64 US gallons
Weight (Wet/Kerb)
113 kg / 248.2 lbs
Seat Height
955 mm / 37.6 inches
*n/a – information not provided by manufacturer
All Specifications
Make & Model
Model
Kawasaki KX 450SR
Year
2025
Engine
Engine Type
4-stroke, single-cylinder, DOHC, liquid-cooled
Displacement
449 cc / 27.4 cubic inches
Bore x Stroke
96 x 62.1 mm
Compression Ratio
12.5 : 1
Number of Cylinders
1
Max Horsepower
n/a
Max Torque
n/a
Valve Train
Valves per Cylinder
Ø intake / exhaust valve dia
Ø throttle valve
Engine Management System
DFI® with 44mm Keihin throttle body
Fuel-mixture System
Lubrication System
Cooling System
Liquid Cooled
Ignition System
Digital CDI with handlebar-controlled power modes
Fuel
Exhaust System
Pro Circuit Titanium Exhaust
Emissions Compliance
Performance
Top Speed
n/a
Acceleration (0-100 km/h, 0-60 mph)
Fuel Consumption
Range
*n/a – information not provided by manufacturer
Transmission
Clutch
Wet multi-disc manual clutch and hydraulic clutch actuation
Gearbox
5-speed, return shift
Primary Drive Ratio
Secondary Drive Ratio
Gear Ratios
Final Drive
Renthal rear sprocket and D.I.D gold chain
Quick Shifter
Traction Control System
Assist & Slipper Clutch
Electrical & Electronics System
Battery
Alternator/Generator
Starter
Headlight Type
n/a
Taillight Type
Instrumentation
Connectivity
Riding Modes
Traction Control System
Kawasaki Traction Control (KTRC)
Launch Control
Launch Control Mode
ABS
Cruise Control
Chassis & Suspension
Frame Type
Aluminum perimeter
Front Suspension
49mm Showa inverted telescopic coil-spring fork with 21-way adjustable compression and 22-way adjustable rebound damping
Front Suspension Travel
305 mm / 12 inches
Rear Suspension
Uni-Trak® gas charged shock with piggyback reservoir with adjustable dual-range compression damping (19-way low speed and 4.25 turn stepless high speed), 23-way adjustable rebound damping and stepless adjustable preload
Rear Suspension Travel
308 mm / 12.1 inches
Rake
26.6 °
Trail
115 mm / 4.5 inches
Rear Subframe
Swingarm
Handlebar
Steering Damper
Wheels & Brakes
Wheels
Wire Spoke wheels (D.I.D DirtStar ST-X rims)
Front Wheel/Rim Size
Front Tire Size
80/100-21
Rear Wheel/Rim Size
Rear Tire Size
120/80-19
Front Brakes
Single semi-floating 270mm Braking/Sunstar petal disc with Brembo master cylinder and dual-piston caliper
Rear Brakes
Single 240mm Braking/Sunstar petal disc with single-piston caliper
ABS
Dimension & Weights
Overall Length
2185 mm / 86 inches
Overall Width
821 mm / 32.3 inches
Overall Height
1270 mm / 50 inches
Seat Height
955 mm / 37.6 inches
Wheelbase
1486 mm / 58.5 inches
Ground Clearance
341 mm / 13.4 inches
Fuel Tank Capacity
6.2 L / 1.64 US gallons
Wet (kerb/curb) Weight
113 kg / 248.2 lbs
Dry Weight
Max Load Capacity
Features
Kawasaki Traction Control (KTRC)
Power Mode Selection
Smartphone Connectivity via RIDEOLOGY THE APP
ERGO-FIT Adjustable Components
Specialized ECU FI Settings
449cc 4-stroke engine with polished intake ports
Lightweight aluminum perimeter frame
Pro Circuit TI-6 titanium race exhaust
49mm Showa coil-spring fork with Kashima and titanium coatings
Showa rear shock with Kashima coating
Brembo front brake system with 270mm disc
XTrig ROCS-tech triple clamp with PHDS
Coned disc-spring hydraulic clutch
Hinson clutch cover with Kawasaki logo
Renthal rear sprocket and D.I.D gold chain
D.I.D DirtStar ST-X rims
ODI lock-on grips
Quick-release side cover and tool-less air filter access
Featuring special tuning and elite-level racing components, the limited-edition KX™450SR motorcycle is built to win right out of the box. Based off the championship-proven KX™450 platform, this bike is designed to further elevate the performance, durability, and styling by featuring components from the most respected brands in the sport. Available in limited quantities, this is your chance to cross the finish line first with this elite race machine.
Key Specifications
Engine Type
4-stroke, single-cylinder, DOHC, liquid-cooled
Engine Capacity
449 cc / 27.4 cubic inches
Max Power
n/a
Max Torque
n/a
Top Speed
n/a
Fuel Tank Capacity
6.2 L / 1.64 US gallons
Weight (Wet/Kerb)
113 kg / 248.2 lbs
Seat Height
955 mm / 37.6 inches
*n/a – information not provided by manufacturer
All Specifications
Make & Model
Model
Kawasaki KX 450SR
Year
2026
Engine
Engine Type
4-stroke, single-cylinder, DOHC, liquid-cooled
Displacement
449 cc / 27.4 cubic inches
Bore x Stroke
96 x 62.1 mm
Compression Ratio
12.5 : 1
Number of Cylinders
1
Max Horsepower
n/a
Max Torque
n/a
Valve Train
Valves per Cylinder
Ø intake / exhaust valve dia
Ø throttle valve
Engine Management System
DFI® with 44mm Keihin throttle body
Fuel-mixture System
Lubrication System
Cooling System
Liquid Cooled
Ignition System
Digital CDI with handlebar-controlled power modes
Fuel
Exhaust System
Pro Circuit Titanium Exhaust
Emissions Compliance
Performance
Top Speed
n/a
Acceleration (0-100 km/h, 0-60 mph)
Fuel Consumption
Range
*n/a – information not provided by manufacturer
Transmission
Clutch
Wet multi-disc manual clutch and hydraulic clutch actuation
Gearbox
5-speed, return shift
Primary Drive Ratio
Secondary Drive Ratio
Gear Ratios
Final Drive
Renthal rear sprocket and D.I.D gold chain
Quick Shifter
Traction Control System
Assist & Slipper Clutch
Electrical & Electronics System
Battery
Alternator/Generator
Starter
Headlight Type
n/a
Taillight Type
Instrumentation
Connectivity
Riding Modes
Traction Control System
Kawasaki Traction Control (KTRC)
Launch Control
Launch Control Mode
ABS
Cruise Control
Chassis & Suspension
Frame Type
Aluminum perimeter
Front Suspension
49mm Showa inverted telescopic coil-spring fork with 21-way adjustable compression and 22-way adjustable rebound damping
Front Suspension Travel
305 mm / 12 inches
Rear Suspension
Uni-Trak® gas charged shock with piggyback reservoir with adjustable dual-range compression damping (19-way low speed and 4.25 turn stepless high speed), 23-way adjustable rebound damping and stepless adjustable preload
Rear Suspension Travel
308 mm / 12.1 inches
Rake
26.6 °
Trail
115 mm / 4.5 inches
Rear Subframe
Swingarm
Handlebar
Steering Damper
Wheels & Brakes
Wheels
Wire Spoke wheels (D.I.D DirtStar ST-X rims)
Front Wheel/Rim Size
Front Tire Size
80/100-21
Rear Wheel/Rim Size
Rear Tire Size
120/80-19
Front Brakes
Single semi-floating 270mm Braking/Sunstar petal disc with Brembo master cylinder and dual-piston caliper
Rear Brakes
Single 240mm Braking/Sunstar petal disc with single-piston caliper
ABS
Dimension & Weights
Overall Length
2185 mm / 86 inches
Overall Width
821 mm / 32.3 inches
Overall Height
1270 mm / 50 inches
Seat Height
955 mm / 37.6 inches
Wheelbase
1486 mm / 58.5 inches
Ground Clearance
341 mm / 13.4 inches
Fuel Tank Capacity
6.2 L / 1.64 US gallons
Wet (kerb/curb) Weight
113 kg / 248.2 lbs
Dry Weight
Max Load Capacity
Features
Kawasaki Traction Control (KTRC)
Power Mode Selection
Smartphone Connectivity via RIDEOLOGY THE APP
ERGO-FIT Adjustable Components
Specialized ECU FI Settings
449cc 4-stroke engine with polished intake ports
Lightweight aluminum perimeter frame
Pro Circuit TI-6 titanium race exhaust
49mm Showa coil-spring fork with Kashima and titanium coatings
Showa rear shock with Kashima coating
Brembo front brake system with 270mm disc
XTrig ROCS-tech triple clamp with PHDS
Coned disc-spring hydraulic clutch
Hinson clutch cover with Kawasaki logo
Renthal rear sprocket and D.I.D gold chain
D.I.D DirtStar ST-X rims
ODI lock-on grips
Quick-release side cover and tool-less air filter access
The KX™ legacy represents a long line of champions. The drive to produce more has not slowed down. Our flagship KX™450 motorcycle offers next-level engineering and power to dominate the track. Over the decades, we’ve learned what it takes to win and stay on top. The KX450 embodies this legacy to the fullest.
Key Specifications
Engine Type
4-stroke, single-cylinder, DOHC, liquid-cooled
Engine Capacity
449 cc / 27.4 cubic inches
Max Power
n/a
Max Torque
n/a
Top Speed
n/a
Fuel Tank Capacity
6.2 L / 1.64 US gallons
Weight (Wet/Kerb)
113 kg / 248.2 lbs
Seat Height
960 mm / 37.8 inches
*n/a – information not provided by manufacturer
All Specifications
Make & Model
Model
Kawasaki KX 450
Year
2025
Engine
Engine Type
4-stroke, single-cylinder, DOHC, liquid-cooled
Displacement
449 cc / 27.4 cubic inches
Bore x Stroke
96 x 62.1 mm
Compression Ratio
12.5 : 1
Number of Cylinders
1
Max Horsepower
n/a
Max Torque
n/a
Valve Train
Valves per Cylinder
Ø intake / exhaust valve dia
Ø throttle valve
Engine Management System
DFI® with 44mm Keihin throttle body
Fuel-mixture System
Lubrication System
Cooling System
Liquid Cooled
Ignition System
Digital CDI with handlebar-controlled power modes
Fuel
Exhaust System
Emissions Compliance
Performance
Top Speed
n/a
Acceleration (0-100 km/h, 0-60 mph)
Fuel Consumption
Range
*n/a – information not provided by manufacturer
Transmission
Clutch
Wet multi-disc manual clutch and hydraulic clutch actuation
Gearbox
5-speed, return shift
Primary Drive Ratio
Secondary Drive Ratio
Gear Ratios
Final Drive
Chain
Quick Shifter
Traction Control System
Assist & Slipper Clutch
Electrical & Electronics System
Battery
Alternator/Generator
Starter
Headlight Type
n/a
Taillight Type
Instrumentation
Connectivity
Riding Modes
Traction Control System
Kawasaki Traction Control (KTRC)
Launch Control
Launch Control Mode
ABS
Cruise Control
Chassis & Suspension
Frame Type
Aluminum perimeter
Front Suspension
49mm Showa inverted telescopic coil-spring fork with 21-way adjustable compression and 22-way adjustable rebound damping
Front Suspension Travel
305 mm / 12 inches
Rear Suspension
Uni-Trak® gas charged shock with piggyback reservoir with adjustable dual-range compression damping (19-way low speed and 4.25 turn stepless high speed), 23-way adjustable rebound damping and stepless adjustable preload
Rear Suspension Travel
308 mm / 12.1 inches
Rake
26.6 °
Trail
115 mm / 4.5 inches
Rear Subframe
Swingarm
Handlebar
Steering Damper
Wheels & Brakes
Wheels
Wire Spoke wheels
Front Wheel/Rim Size
Front Tire Size
80/100-21
Rear Wheel/Rim Size
Rear Tire Size
120/80-19
Front Brakes
Single semi-floating 270mm Braking/Sunstar petal disc with Brembo master cylinder and dual-piston caliper
Rear Brakes
Single 240mm Braking/Sunstar petal disc with single-piston caliper
ABS
Dimension & Weights
Overall Length
2180 mm / 85.8 inches
Overall Width
821 mm / 32.3 inches
Overall Height
1270 mm / 50 inches
Seat Height
960 mm / 37.8 inches
Wheelbase
1481 mm / 58.3 inches
Ground Clearance
346 mm / 13.6 inches
Fuel Tank Capacity
6.2 L / 1.64 US gallons
Wet (kerb/curb) Weight
113 kg / 248.2 lbs
Dry Weight
Max Load Capacity
Features
Kawasaki Traction Control (KTRC)
Power Mode Selection
RIDEOLOGY Connectivity
ERGO-FIT Adjustable Components
449cc 4-stroke engine
Lightweight aluminum perimeter frame
Straight exhaust port and center exhaust
Brembo brake components
Coned disc-spring hydraulic clutch
ODI lock-on grips
Streamlined ergonomics for easy rider movement
Quick-release side cover offers tool-less air filter access
The KX™ legacy represents a long line of champions. The drive to produce more has not slowed down. Our flagship KX™450 motorcycle offers next-level engineering and power to dominate the track. Over the decades, we’ve learned what it takes to win and stay on top. The KX450 embodies this legacy to the fullest.
Key Specifications
Engine Type
4-stroke, single-cylinder, DOHC, liquid-cooled
Engine Capacity
449 cc / 27.4 cubic inches
Max Power
n/a
Max Torque
n/a
Top Speed
n/a
Fuel Tank Capacity
6.2 L / 1.64 US gallons
Weight (Wet/Kerb)
113 kg / 248.2 lbs
Seat Height
960 mm / 37.8 inches
*n/a – information not provided by manufacturer
All Specifications
Make & Model
Model
Kawasaki KX 450
Year
2026
Engine
Engine Type
4-stroke, single-cylinder, DOHC, liquid-cooled
Displacement
449 cc / 27.4 cubic inches
Bore x Stroke
96 x 62.1 mm
Compression Ratio
12.5 : 1
Number of Cylinders
1
Max Horsepower
n/a
Max Torque
n/a
Valve Train
Valves per Cylinder
Ø intake / exhaust valve dia
Ø throttle valve
Engine Management System
DFI® with 44mm Keihin throttle body
Fuel-mixture System
Lubrication System
Cooling System
Liquid Cooled
Ignition System
Digital CDI with handlebar-controlled power modes
Fuel
Exhaust System
Emissions Compliance
Performance
Top Speed
n/a
Acceleration (0-100 km/h, 0-60 mph)
Fuel Consumption
Range
*n/a – information not provided by manufacturer
Transmission
Clutch
Wet multi-disc manual clutch and hydraulic clutch actuation
Gearbox
5-speed, return shift
Primary Drive Ratio
Secondary Drive Ratio
Gear Ratios
Final Drive
Chain
Quick Shifter
Traction Control System
Assist & Slipper Clutch
Electrical & Electronics System
Battery
Alternator/Generator
Starter
Headlight Type
n/a
Taillight Type
Instrumentation
Connectivity
Riding Modes
Traction Control System
Kawasaki Traction Control (KTRC)
Launch Control
Launch Control Mode
ABS
Cruise Control
Chassis & Suspension
Frame Type
Aluminum perimeter
Front Suspension
49mm Showa inverted telescopic coil-spring fork with 21-way adjustable compression and 22-way adjustable rebound damping
Front Suspension Travel
305 mm / 12 inches
Rear Suspension
Uni-Trak® gas charged shock with piggyback reservoir with adjustable dual-range compression damping (19-way low speed and 4.25 turn stepless high speed), 23-way adjustable rebound damping and stepless adjustable preload
Rear Suspension Travel
308 mm / 12.1 inches
Rake
26.6 °
Trail
115 mm / 4.5 inches
Rear Subframe
Swingarm
Handlebar
Steering Damper
Wheels & Brakes
Wheels
Wire Spoke wheels
Front Wheel/Rim Size
Front Tire Size
80/100-21
Rear Wheel/Rim Size
Rear Tire Size
120/80-19
Front Brakes
Single semi-floating 270mm Braking/Sunstar petal disc with Brembo master cylinder and dual-piston caliper
Rear Brakes
Single 240mm Braking/Sunstar petal disc with single-piston caliper
ABS
Dimension & Weights
Overall Length
2180 mm / 85.8 inches
Overall Width
821 mm / 32.3 inches
Overall Height
1270 mm / 50 inches
Seat Height
960 mm / 37.8 inches
Wheelbase
1481 mm / 58.3 inches
Ground Clearance
346 mm / 13.6 inches
Fuel Tank Capacity
6.2 L / 1.64 US gallons
Wet (kerb/curb) Weight
113 kg / 248.2 lbs
Dry Weight
Max Load Capacity
Features
Kawasaki Traction Control (KTRC)
Power Mode Selection
RIDEOLOGY Connectivity
ERGO-FIT Adjustable Components
449cc 4-stroke engine
Lightweight aluminum perimeter frame
Straight exhaust port and center exhaust
Brembo brake components
Coned disc-spring hydraulic clutch
ODI lock-on grips
Streamlined ergonomics for easy rider movement
Quick-release side cover offers tool-less air filter access
Race to victory on the bike built for winning. This KX™250 motorcycle is the most competitive racing package yet, with a lightweight chassis, high-performance engine, and race-ready electronic features like Power Mode Selection and Kawasaki TRaction Control (KTRC). Plus, cutting-edge technology like ERGO-FIT® components and RIDEOLOGY THE APP KX™ offer maximum adjustability, so you can find your unique winning style. Be the fastest in the pack. Be the next champion on the KX250.
Key Specifications
Engine Type
4-stroke, single-cylinder, DOHC, liquid-cooled
Engine Capacity
249 cc / 15.2 cubic inches
Max Power
n/a
Max Torque
n/a
Top Speed
n/a
Fuel Tank Capacity
6.2 L / 1.64 US gallons
Weight (Wet/Kerb)
110 kg / 240.8 lbs
Seat Height
955 mm / 37.6 inches
*n/a – information not provided by manufacturer
All Specifications
Make & Model
Model
Kawasaki KX 250
Year
2025
Engine
Engine Type
4-stroke, single-cylinder, DOHC, liquid-cooled
Displacement
249 cc / 15.2 cubic inches
Bore x Stroke
78 x 52.2 mm
Compression Ratio
14.0 : 1
Number of Cylinders
1
Max Horsepower
n/a
Max Torque
n/a
Valve Train
Valves per Cylinder
Ø intake / exhaust valve dia
Ø throttle valve
Engine Management System
DFI® with 44mm Keihin throttle body and dual injectors
Fuel-mixture System
Lubrication System
Cooling System
Liquid Cooled
Ignition System
Digital DC-CDI
Fuel
Exhaust System
Emissions Compliance
Performance
Top Speed
n/a
Acceleration (0-100 km/h, 0-60 mph)
Fuel Consumption
Range
*n/a – information not provided by manufacturer
Transmission
Clutch
Wet multi-disc manual clutch and hydraulic clutch actuation
Gearbox
5-speed, return shift
Primary Drive Ratio
Secondary Drive Ratio
Gear Ratios
Final Drive
Chain
Quick Shifter
Traction Control System
Assist & Slipper Clutch
Electrical & Electronics System
Battery
Alternator/Generator
Starter
Headlight Type
n/a
Taillight Type
Instrumentation
Connectivity
Riding Modes
Traction Control System
Kawasaki Traction Control (KTRC)
Launch Control
Launch Control Mode
ABS
Cruise Control
Chassis & Suspension
Frame Type
Aluminum perimeter
Front Suspension
49mm Showa inverted telescopic coil-spring fork with 23-way compression damping and 20-way rebound damping
Front Suspension Travel
305 mm / 12 inches
Rear Suspension
Uni-Trak® with dual-range (2.25 turns high speed/21-way low-speed) compression damping, 38-way rebound damping and adjustable preload
Rear Suspension Travel
308 mm / 12.1 inches
Rake
27 °
Trail
120 mm / 4.7 inches
Rear Subframe
Swingarm
Handlebar
Steering Damper
Wheels & Brakes
Wheels
Wire Spoke wheels
Front Wheel/Rim Size
Front Tire Size
80/100-21
Rear Wheel/Rim Size
Rear Tire Size
110/90-19
Front Brakes
Single semi-floating 270mm Braking petal disc with dual-piston caliper
Rear Brakes
Single 240mm Braking petal disc with single-piston caliper
ABS
Dimension & Weights
Overall Length
2190 mm / 86.2 inches
Overall Width
821 mm / 32.3 inches
Overall Height
1265 mm / 49.8 inches
Seat Height
955 mm / 37.6 inches
Wheelbase
1486 mm / 58.5 inches
Ground Clearance
341 mm / 13.4 inches
Fuel Tank Capacity
6.2 L / 1.64 US gallons
Wet (kerb/curb) Weight
110 kg / 240.8 lbs
Dry Weight
Max Load Capacity
Features
Kawasaki Traction Control (KTRC)
Power Mode Selection
Launch Control Mode
Smartphone Connectivity via RIDEOLOGY THE APP
ERGO-FIT Adjustable Components
249cc 4-stroke engine with electric start
Compact exhaust for optimized mass centralization
Optimized intake downdraft angle and fuel injection settings
Dual injectors
Straight exhaust port and center exhaust
Single-shaft primary crankshaft balancer
Coned disc-spring hydraulic clutch
Lightweight aluminum perimeter frame
Showa 49mm coil-spring fork and single shock
ODI lock-on grips
Flush bodywork and shrouds for optimized rider interface
Quick-release side cover offers tool-less air filter access
Race to victory on the bike built for winning. This KX™250 motorcycle is the most competitive racing package yet, with a lightweight chassis, high-performance engine, and race-ready electronic features like Power Mode Selection and Kawasaki TRaction Control (KTRC). Plus, cutting-edge technology like ERGO-FIT® components and RIDEOLOGY THE APP KX™ offer maximum adjustability, so you can find your unique winning style. Be the fastest in the pack. Be the next champion on the KX250.
Key Specifications
Engine Type
4-stroke, single-cylinder, DOHC, liquid-cooled
Engine Capacity
249 cc / 15.2 cubic inches
Max Power
n/a
Max Torque
n/a
Top Speed
n/a
Fuel Tank Capacity
6.2 L / 1.64 US gallons
Weight (Wet/Kerb)
110 kg / 240.8 lbs
Seat Height
955 mm / 37.6 inches
*n/a – information not provided by manufacturer
All Specifications
Make & Model
Model
Kawasaki KX 250
Year
2026
Engine
Engine Type
4-stroke, single-cylinder, DOHC, liquid-cooled
Displacement
249 cc / 15.2 cubic inches
Bore x Stroke
78 x 52.2 mm
Compression Ratio
14.1 : 1
Number of Cylinders
1
Max Horsepower
n/a
Max Torque
n/a
Valve Train
Valves per Cylinder
Ø intake / exhaust valve dia
Ø throttle valve
Engine Management System
DFI® with 44mm Keihin throttle body and dual injectors
Fuel-mixture System
Lubrication System
Cooling System
Liquid Cooled
Ignition System
Digital DC-CDI
Fuel
Exhaust System
Emissions Compliance
Performance
Top Speed
n/a
Acceleration (0-100 km/h, 0-60 mph)
Fuel Consumption
Range
*n/a – information not provided by manufacturer
Transmission
Clutch
Wet multi-disc manual clutch and hydraulic clutch actuation
Gearbox
5-speed, return shift
Primary Drive Ratio
Secondary Drive Ratio
Gear Ratios
Final Drive
Chain
Quick Shifter
Traction Control System
Assist & Slipper Clutch
Electrical & Electronics System
Battery
Alternator/Generator
Starter
Headlight Type
n/a
Taillight Type
Instrumentation
Connectivity
Riding Modes
Traction Control System
Kawasaki Traction Control (KTRC)
Launch Control
Launch Control Mode
ABS
Cruise Control
Chassis & Suspension
Frame Type
Aluminum perimeter
Front Suspension
49mm Showa inverted telescopic coil-spring fork with 16-way compression and rebound damping
Front Suspension Travel
305 mm / 12 inches
Rear Suspension
Uni-Trak® with dual-range (4 turns high speed/19-way low-speed) compression damping, 22-way rebound damping and adjustable preload
Rear Suspension Travel
308 mm / 12.1 inches
Rake
27 °
Trail
117 mm / 4.6 inches
Rear Subframe
Swingarm
Handlebar
Steering Damper
Wheels & Brakes
Wheels
Wire Spoke wheels
Front Wheel/Rim Size
Front Tire Size
80/100-21
Rear Wheel/Rim Size
Rear Tire Size
110/90-19
Front Brakes
Single semi-floating 270mm Braking petal disc with dual-piston caliper
Rear Brakes
Single 240mm Braking petal disc with single-piston caliper
ABS
Dimension & Weights
Overall Length
2190 mm / 86.2 inches
Overall Width
821 mm / 32.3 inches
Overall Height
1265 mm / 49.8 inches
Seat Height
955 mm / 37.6 inches
Wheelbase
1486 mm / 58.5 inches
Ground Clearance
341 mm / 13.4 inches
Fuel Tank Capacity
6.2 L / 1.64 US gallons
Wet (kerb/curb) Weight
110 kg / 240.8 lbs
Dry Weight
Max Load Capacity
Features
Kawasaki Traction Control (KTRC)
Power Mode Selection
Launch Control Mode
Smartphone Connectivity via RIDEOLOGY THE APP
ERGO-FIT Adjustable Components
249cc 4-stroke engine with electric start
Compact exhaust for optimized mass centralization
Optimized intake downdraft angle and fuel injection settings
Dual injectors
Straight exhaust port and center exhaust
Single-shaft primary crankshaft balancer
Coned disc-spring hydraulic clutch
Lightweight aluminum perimeter frame
Showa 49mm coil-spring fork and single shock
ODI lock-on grips
Flush bodywork and shrouds for optimized rider interface
Quick-release side cover offers tool-less air filter access
Kawasaki KX 250 (2026) Color Options
Lime Green
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