Kawasaki Klx450r vs Ktm 390 Duke - Which is Better?
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Kawasaki KLX450R vs KTM 390 Duke

Choosing between the Kawasaki KLX450R vs KTM 390 Duke? BikeJunction is here to help! The KLX450R starts at ₹ 9.61 Lakh, while the 390 Duke is priced at ₹ 2.97 Lakh (ex-showroom). You can easily compare all the required parameters for your new two-wheeler. These two-wheelers have powerful motors with good performance. Among them, the KLX450R offers torque. The 390 Duke gives 39 Nm @ 6500 rpm torque. Apart from all this, you can pick from 1 colour options for the KLX450R and 3 for the 390 Duke. you will get a more extensive comparison of Kawasaki KLX450R and KTM 390 Duke, which will definitely clear your confusion between these two-wheelers.

Kawasaki KLX450R vs KTM 390 Duke Comparison Overview

Key HighlightsKLX450R390 Duke
Price₹ 9.61 Lakh₹ 2.97 Lakh
Displacement449 cc398.63 cc
Power_45.37 bhp @ 8500 rpm
Mileage23 kmpl30 kmpl
Top Speed150 km/h167 km/h
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Engine
Max Power
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Highest power the engine/motor can produce.

N/A 45.37 bhp @ 8500 rpm
Max Torque
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The highest twisting force the engine generates, which affects acceleration and pulling power.

N/A 39 Nm @ 6500 rpm
Battery Type12.8V 2.0 Ah (10HR) Li Battery 12 V, 8 AH MF battery
Compression Ratio
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Compression ratio is how much the engine squeezes air-fuel before ignition. Higher ratios mean more power; lower ratios improve durability.

12.0:1 12.71:1
Cooling System
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Method used to prevent engine overheating.

Liquid Cooled Liquid cooling with radiator
Emission Type
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Pollution level compliance of the engine.

BS6 BS6 Phase 2
Engine Type
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Design and working of the two-wheeler's engine.

Liquid-cooled, 4-stroke, single-cylinder Single Cylinder Liquid Cooled, DOHC, FI Engine
Motor Type
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The type of motor used in bikes.

N/A N/A
Power Modes
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Different performance settings in a two-wheeler.

N/A N/A
Displacement
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Engine cylinder capacity measured in cc.

449 398.63
Bore
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Bore is the diameter of a bike’s engine cylinder. A larger bore allows more fuel-air mix, increasing power and speed.

96 mm89 mm
Charging Station LocaterN/A N/A
Launch Control
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System for fast, controlled acceleration.

N/A Yes
Peak Power
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Highest power a bike/scooter can produce.

N/A 43 W
Quick Shifter
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A feature that allows gear shifting without clutch.

N/A Yes
Range
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The maximum distance an electric two-wheeler can travel on a full charge.

N/A 450 Km
Stroke
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Stroke is the piston’s movement inside the engine cylinder. Longer strokes give more torque, shorter strokes give more speed and higher RPM.

62.1 mm64 mm
Speed
Top Speed150 Km/h167 Km/h
Tyres & Wheels
Tyre SizeFront : 80/100-21, Rear : 120/90-18 Front : 110/70-17, Rear : 150/60-17
Wheel SizeFront : 533.4 mm, Rear : 457.2 mm Front : 431.8 mm, Rear : 431.8 mm
Wheels TypeSpoke Alloy
Ignition
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The system that starts the engine, usually via a key, button, or smart start.

Digital AC-CDI CDI
Tyre BrandN/A N/A
Wheelbase
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The distance from the center of the front wheel to the center of the rear wheel, affecting stability, handling, and riding comfort.

1480 mm1354 mm
Radial Tyre
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A tyre with strong sidewalls and better grip, durability, and heat resistance.

N/A Yes
Rear Tyre Pressure Rider14 psiN/A
Rear Tyre Pressure Rider And Pillion14 psiN/A
TublessN/A Yes
Brakes
Rear BrakeDisc Disc with Floating calliper
Abs
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(Anti-locking Braking System) Prevents wheel locking during hard braking, improving control and safety.

No Dual Channel
Front BrakeDisc Disc with Radially mounted calliper
Braking TypeN/A Dual Channel ABS
Ebs
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(Electronic Brakeforce Distribution) This electronic system uses the engine’s resistance to slow down the bike smoothly, reducing excessive brake usage and improving control.

N/A N/A
Front Brake Diameter250 mm320 mm
Fuel
Fuel SupplyCarburetor Bosch Electronic Fuel Injection
Fuel Capacity8 L15 L
Fuel Reserve1 L3 L
Body
Body Type
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The overall design and shape of the bike (e.g., cruiser, sports, scooter).

Off road bike Naked Bike
Frame
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The main structure holding the bike together.

Perimeter, aluminium Split-Trellis Frame
Water Proof Rating
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The rating which signifies, how well the bike resists water exposure.

N/A N/A
Dry Weight
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Bike’s weight without fuel and fluids.

N/A 163 Kg
Ground Clearance
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Distance between the bike’s lowest part and the ground.

315 mm183 mm
Height1250 mmN/A
Kerb Weight
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Bike’s weight with fuel and fluids.

126 Kg168.3 Kg
Length2175 mmN/A
Passenger Backrest
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A support accessory for the passenger’s back.

N/A N/A
Passenger Footrest
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A component which support foots of the passenger.

N/A Yes
Saddle Height
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Distance from the ground to the seat.

935 mm800 mm
Seat Height
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Distance from the ground to the seat.

N/A 800 mm
Width820 mmN/A
Electrical Accessories
Charging Point
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A port to charge devices or the two-wheeler's battery.

N/A Yes
Mobile Connectivity
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A feature to connect your phone to the two-wheeler's system.

N/A Yes
Bluetooth Connectivity
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Wireless connection for calls, music, and navigation.

N/A Yes
Usb Charging Port
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A USB slot to charge devices like phones.

N/A Yes
Switches & Controls
Riding Modes
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Different settings (e.g., Sport, Eco, Rain) that adjust performance and power delivery.

N/A Street & Rain
Starting
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The method to start the bike (e.g., electric start, kick start, or both).

Kick and Self Start Electric Start
Engine Kill Switch
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A button to instantly turn off the engine for safety and convenience.

N/A Yes
Meter
Display
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A screen that shows important riding information like speed, fuel, and trip details.

N/A 5" TFT dash display
Fuel Gauge
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Indicates the current fuel level in the tank.

No Digital
Instrument Console
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The main dashboard displaying speed, fuel, engine stats, and warnings.

No Digital
TechometerN/A Digital
Low Battery Indicator
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Warns when the battery charge is low and may need recharging or replacement.

N/A Yes
Low Oil Indicator
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Alerts when engine oil is low, preventing damage and ensuring smooth performance.

N/A Yes
Service Due Indicator
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Reminds when the next bike servicing or maintenance is needed.

N/A Yes
Clutch & Gear
Clutch
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A device that connects and disconnects the engine from the wheels for smooth gear shifts.

Wet Multiplate Assist And Slipper Clutch
Gear Box5-speed 6 Speed
Lights
Head LightHelogen Full Split LED Headlamp
DrlsNo Yes
Turn Signal Lamp
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Flashing lights on a two-wheeler that indicate the rider's turning or lane-changing direction.

N/A LED
Low Fuel Indicator
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A warning light when fuel is low.

N/A Yes
Battery
Battery Capacity
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Total energy the battery can store.

N/A 12 V, 8 AH
Charging Time Zero HundredN/A N/A
Charging Time Zero EightyN/A N/A
Fast Charging Time
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Time for quick battery charging.

N/A N/A
No Of BatteriesN/A N/A
Shockers
Suspension Front48 mm inverted AOS type telescopic fork with 22-way compression and 18-way rebound damping 5-click Compression & Rebound adjustable, Open Cartridge, WP APEX USD forks, 43mm diameter
Suspension RearUni-Trak with 22-way low-speed, 2 turns or more high speed compression damping, 22 way rebound damping and adjustable spring preload Adjustable WP APEX Monoshock, 5-step Rebound damping, 10-step preload adjustable
Seat
Seat Type
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The design of the seat that affects comfort and seating position.

Single Split
Stepup SeatN/A Yes
Others
Additional FeaturesN/A Ride modes - Street & Rain, Motorcycle Traction Control (MTC), Track Screen, Ride-by-wire, Quickshifter+
Music Control
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A feature that lets you play, pause, or change music via the two-wheeler's console or connected device.

N/A N/A
Motor Ip Rating
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A rating which indicates how well the motor is protected against dust and water.

N/A N/A
Anti Theft Alarm
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Alerts if someone tries to steal or tamper with the bike.

N/A Yes
Navigation
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A feature that provides turn-by-turn directions on the two-wheeler display or connected device.

N/A Yes
Mobile Application
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A companion app to monitor bike stats, location, and settings.

N/A Yes
Cruise Control
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A feature in which rider can set a steady speed without using the throttle.

N/A Yes

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