Royal Enfield

Jawa 42 FJ vs KTM 390 Adventure

Choosing between the Jawa 42 FJ vs KTM 390 Adventure? BikeJunction is here to help! The 42 FJ starts at ₹ 1.84 Lakh, while the 390 Adventure is priced at ₹ 3.97 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 42 FJ offers 29.62 Nm @ 6000 rpm torque. The 390 Adventure gives 39 Nm @ 6500 rpm torque. Apart from all this, you can pick from 5 colour options for the 42 FJ and 2 for the 390 Adventure. you will get a more extensive comparison of Jawa 42 FJ and KTM 390 Adventure, which will definitely clear your confusion between these two-wheelers.

Jawa 42 FJ vs KTM 390 Adventure Comparison Overview

Key Highlights42 FJ390 Adventure
Price₹ 1.84 Lakh₹ 3.97 Lakh
Displacement334 cc398.63 cc
Power28.76 bhp @ 7500 rpm45.3 bhp @ 8500 rpm
Mileage30 kmpl28 kmpl
Top Speed_155 km/h
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Engine
Max Power
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Highest power the engine/motor can produce.

28.76 bhp @ 7500 rpm 45.3 bhp @ 8500 rpm
Max Torque
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The highest twisting force the engine generates, which affects acceleration and pulling power.

29.62 Nm @ 6000 rpm 39 Nm @ 6500 rpm
Battery TypeN/A 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.

11 : 1 12.88:1
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 Phase 2 BS6
Engine Type
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Design and working of the two-wheeler's engine.

N/A Single Cylinder, 4-Valve, DOHC, F.I. Engine
Displacement
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Engine cylinder capacity measured in cc.

334 398.63
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.

81 mm89 mm
No Of CylindersN/A 1
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.

65 mm64 mm
Speed
Top SpeedN/A 155 Km/h
Tyres & Wheels
Tyre SizeFront: 100/90-18, 56H / Rear: 140/70-17, 66H Front : 100/90 - 19, Rear : 130/80 - 17
Wheel SizeFront: 18 inch , Rear: 17 inch Front : 19 inch, Rear : 17 inch
Wheels TypeSpoke Cast Alloy
Tubeless Tyre
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A tyre without an inner tube, reducing puncture risks and maintaining air longer.

Tubed Tubeless
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.

1440 mm1430 mm
Radial Tyre
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A tyre with strong sidewalls and better grip, durability, and heat resistance.

N/A Yes
Front Tyre Pressure Rider23 psi29 psi
Front Tyre Pressure Rider And Pillion23 psi29 psi
Rear Tyre Pressure Rider28 psi29 psi
Rear Tyre Pressure Rider And Pillion23 psi32 psi
Brakes
Rear BrakeDISC WITH FLOATING CALIPER AND ABS Disc
Front BrakeDISC WITH FLOATING CALIPER AND ABS Disc
Braking TypeDual Channel ABS N/A
Rear Brake Diameter240 mm230 mm
Fuel
Fuel SupplyElectronic Fuel Injection Bosch Electronic Fuel Injection
Fuel Capacity12 L14.5 L
Fuel ReserveN/A 2 L
Body
Body Type
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The overall design and shape of the bike (e.g., cruiser, sports, scooter).

Cruiser Bikes Adventure Bike
Drive Type
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How power is sent to the wheels (e.g., chain, belt, shaft).

N/A Chain Drive
Frame
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The main structure holding the bike together.

Double Cradle Split-Trellis Frame (Tubular)
Ground Clearance
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Distance between the bike’s lowest part and the ground.

178 mm237 mm
HeightN/A 1400 mm
Kerb Weight
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Bike’s weight with fuel and fluids.

184 Kg182 Kg
LengthN/A 2154 mm
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.

N/A 855 mm
Seat Height
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Distance from the ground to the seat.

800 mm830 mm
Total Weight
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Maximum weight the bike can carry, including riders and luggage.

184 KgN/A
WidthN/A 900 mm
Electrical Accessories
Bluetooth Connectivity
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Wireless connection for calls, music, and navigation.

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 & Off-road
Meter
Display
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A screen that shows important riding information like speed, fuel, and trip details.

Digital N/A
Fuel Gauge
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Indicates the current fuel level in the tank.

Digital Yes
Instrument Console
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The main dashboard displaying speed, fuel, engine stats, and warnings.

Digital LCD
TechometerN/A Digital
ClockN/A Yes
Distance To Empty Indicator
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Estimates how far you can ride before the fuel runs out.

N/A N/A
Low Battery Indicator
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Warns when the battery charge is low and may need recharging or replacement.

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
Gear Box1 Down 5 Up 6 Speed
Transmission
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The entire system that transfers engine power to the wheels (includes clutch and gearbox).

Chain Drive Manual
Lights
DrlsN/A 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
Projector Headlights
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Projector headlights focus on the road, improving visibility, reducing glare for others, and offering a sharper, more efficient beam.

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

N/A 12 V 8 AH
Battery Warranty
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Warranty period for the battery.

N/A 2 Years
Shockers
Suspension FrontTelescopic Forks, Ø 41 mm WP APEX USD big-piston forks, 43 mm diameter, 170mm travel
Suspension RearTwin Shock Absorber With 5-step Adjustable Pre-load WP APEX Monoshock, 177 mm wheel travel
Seat
Stepup SeatN/A N/A
Others
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
Call Sms Alerts
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Notifies you of incoming calls or messages on the bike’s screen.

Yes N/A
OtaN/A N/A

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