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KTM 390 Duke vs Royal Enfield Classic 350

Choosing between the KTM 390 Duke vs Royal Enfield Classic 350? BikeJunction is here to help! The 390 Duke starts at ₹ 2.84 Lakh, while the Classic 350 is priced at ₹ 1.89 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 390 Duke offers 33.5 Nm @ 7000 rpm torque. The Classic 350 gives 27 NM @ 4000 RPM torque. Apart from all this, you can pick from 5 colour options for the 390 Duke and 9 for the Classic 350. you will get a more extensive comparison of KTM 390 Duke and Royal Enfield Classic 350, which will definitely clear your confusion between these two-wheelers.

KTM 390 Duke vs Royal Enfield Classic 350 Comparison Overview

Key Highlights390 DukeClassic 350
Price₹ 2.84 Lakh₹ 1.89 Lakh
Displacement349.32 CC349 CC
Power40.93 bhp @ 8600 rpm20.2 BHP @ 6100 RPM (14.87 KW)
Mileage28 KMPL41.55 KMPL
Top Speed160 kmph120 kmph
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Engine
Max Power
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Highest power the engine/motor can produce.

40.93 bhp @ 8600 rpm 20.2 BHP @ 6100 RPM (14.87 KW)
Max Torque
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The highest twisting force the engine generates, which affects acceleration and pulling power.

33.5 Nm @ 7000 rpm 27 NM @ 4000 RPM
Battery Type12 V, 8 AH MF battery 12 VOLT, 8 AH, VRLA (MAINTENANCE FREE)
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.

12.68:1 9.5 : 1
Cooling System
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Method used to prevent engine overheating.

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

BS6 Phase 2 bs6.2
Engine Type
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Design and working of the two-wheeler's engine.

Single Cylinder Liquid Cooled, 4 stroke, DOHC, Internal Combustion Engine SINGLE CYLINDER, 4 STROKE, AIR-OIL COOLED
Displacement
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Engine cylinder capacity measured in cc.

349.32 349
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.

89 mm72 mm
Charging At Charging StationNo N/A
Charging At HomeNo N/A
Charging Station LocaterNo N/A
Launch Control
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System for fast, controlled acceleration.

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

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

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

450 KmN/A
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.

56.15 mm85.8 mm
Valve Per Cylinder
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Number of valves in each engine cylinder.

4 2
Mileage & Performance
City MileageN/A 35 Kmpl
Highway MileageN/A 37.77 Kmpl
Overall MileageN/A 41.55 Kmpl
Arai Mileage
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The fuel efficiency (km/l) tested under ideal conditions by the Automotive Research Association of India (ARAI).

N/A 41.55 Kmpl
Speed
Top Speed160 Km/h120 Km/h
Tyres & Wheels
Tyre SizeFront : 110/70-17, Rear : 150/60-17 Front: 100/90 - 19 - 57P / Rear: 120/80 - 18 - 62P(Spoke),Front: 100/90 - 19 - 57P , Rear: 120/80 - 18 - 62P (Alloy)
Wheel SizeFront : 431.8 mm, Rear : 431.8 mm Front : 19 inch, Rear : 18 inch
Wheels TypeAlloy Alloy / Spoke
Tubeless Tyre
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A tyre without an inner tube, reducing puncture risks and maintaining air longer.

Tubeless Tubed / Tubeless
Ignition
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The system that starts the engine, usually via a key, button, or smart start.

CDI Electronic Fuel Injection
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.

1354 mm1390 mm
Radial Tyre
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A tyre with strong sidewalls and better grip, durability, and heat resistance.

Yes N/A
Front Tyre Pressure RiderN/A 32 psi
Front Tyre Pressure Rider And PillionN/A 32 psi
Rear Tyre Pressure RiderN/A 32 psi
Rear Tyre Pressure Rider And PillionN/A 36 psi
TublessYes N/A
Brakes
Rear BrakeDisc with Floating calliper DISC, SINGLE PISTON FLOATING CALIPER
Abs
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(Anti-locking Braking System) Prevents wheel locking during hard braking, improving control and safety.

Dual Channel Yes
Front BrakeDisc with Radially mounted calliper DISC WITH TWIN PISTON FLOATING CALIPER
Braking TypeDual Channel ABS DUAL CHANNEL
Front Brake Diameter320 mm300 mm
Rear Brake Diameter240 mm270 mm
Fuel
Fuel SupplyBosch Electronic Fuel Injection ELECTRONIC FUEL INJECTION(EFI) (CONTI)
Fuel TypePetrol Petrol
Fuel Capacity15 L13 L
Fuel Reserve3 L2.6 L
Body
Body Type
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The overall design and shape of the bike (e.g., cruiser, sports, scooter).

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

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

Split-Trellis Frame Twin Downtube Spine Frame
Dry Weight
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Bike’s weight without fuel and fluids.

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

183 mm170 mm
HeightN/A 1090 mm
Kerb Weight
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Bike’s weight with fuel and fluids.

168.3 Kg195 Kg
LengthN/A 2145 mm
Passenger Backrest
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A support accessory for the passenger’s back.

No Yes
Passenger Footrest
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A component which support foots of the passenger.

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

800 mmN/A
Seat Height
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Distance from the ground to the seat.

800 mm805 mm
WidthN/A 785 mm
Electrical Accessories
Charging Point
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A port to charge devices or the two-wheeler's battery.

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

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

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

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

5" TFT dash display LCD
Instrument Console
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The main dashboard displaying speed, fuel, engine stats, and warnings.

Digital Semi-Digital
Speedometer
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Displays the current speed of the bike in km/h or mph.

Digital Analogue
Tripmeter
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Tracks specific trip distances separately from the odometer, useful for measuring short rides.

Digital N/A
TechometerDigital N/A
Distance To Empty Indicator
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Estimates how far you can ride before the fuel runs out.

No N/A
Clutch & Gear
Clutch
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A device that connects and disconnects the engine from the wheels for smooth gear shifts.

Assist And Slipper Clutch WET, MULTI-PLATES
Gear Box6 Speed 5 SPEED
Lights
Head LightFull Split LED Headlamp LED
Pilot Lamps
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Small front lights that stay on with the headlight.

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

12 V, 8 AH 12V, 8AH
Shockers
Suspension Front5-click Compression & Rebound adjustable, Open Cartridge, WP APEX USD forks, 43mm diameter TELESCOPIC, 41MM FORKS, 130MM TRAVEL
Suspension RearAdjustable WP APEX Monoshock, 5-step Rebound damping, 10-step preload adjustable TWIN TUBE EMULSION SHOCK ABSORBERS WITH 6-STEP ADJUSTABLE PRELOAD (90MM TRAVEL)
Seat
Seat Type
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The design of the seat that affects comfort and seating position.

Split Single
Stepup SeatYes N/A
Others
Additional FeaturesRide modes - Street & Rain, Motorcycle Traction Control (MTC), Track Screen, Ride-by-wire, Quickshifter+ N/A
Anti Theft Alarm
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Alerts if someone tries to steal or tamper with the bike.

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

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

Yes N/A
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Images of 390 Duke and Classic 350

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KTM 390 Duke Comparison with Similar Bikes

Royal Enfield Classic 350 Comparison with Similar Bikes

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Latest News on 390 Duke and Classic 350

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User Reviews of Classic 350

5 Rating

Little Numbers I Keep Checking

The gear position indicator has become something I glance at almost without thinking, especially when I slow down for a turn and need to pick up again. Trip meters are more interesting on the Classic 350 because I reset one before heading out with no fixed plan. Later, I can see how far that random ride actually took me. I like these small interactions because they give me something to keep track of without turning the ride into a screen watching exercise.
8 Oct 2026|Suresh
4 Rating

My Classic 350 Has Its Own Routine

The convenient USB port has become part of my Classic 350 routine because my phone rarely survives a full day without needing a charge. I plug it in before heading out and forget about the battery for a while. The semi digital display suits the bike because it gives me the information I need without turning the cockpit into a screen. I enjoy that contrast. The Classic 350 keeps its familiar motorcycle feel while quietly fitting into the way I ride today.
8 Oct 2026|Rajat
5 Rating

Military-inspired nostalgia with modern, bright road presence!

I’ve been riding this around for a couple of weeks, and the matte military Gorkha Green shade turns heads everywhere. The classic design, unique paint job, and overall look give it a proper rugged, patriotic feel. The updated LED lighting is a massive upgrade. The headlight setup throws a bright, focused beam that makes night rides much safer. I feel it’s still heavy to ride in crowded parking spots, but for iconic vintage style, I’m totally in love with it.
7 Oct 2026|Deepak
4 Rating

Pure comfort for daily commutes and relaxed weekend rides!

I’ve had this bike for about eight months, and the 349cc engine feels way smoother than older models. I don’t feel any heavy vibrations through the handlebars when cruising through city traffic. That deep exhaust thump still sounds awesome when taking it out on slow evening rides. On highway runs, it holds 90 km/h effortlessly and tops out around 115 kmph top speed. It’s definitely heavy to push around in tight parking spots, but for overall riding comfort and classic road presence, it makes me happy every time.
7 Oct 2026|Rajat
4 Rating

The Classic 350 Fits My City Routes

The LED indicators are easy to pick out when I am moving through busy city traffic. They give the Classic 350 a cleaner look without taking away its familiar appearance. The gear position indicator becomes especially helpful when traffic keeps forcing me to change gears repeatedly. I can quickly check which gear I am in instead of guessing at low speeds. These small details have made their presence felt during ordinary rides, especially when the road keeps demanding my attention.
7 Oct 2026|Dheeraj
4 Rating

A Pace That Suits My Rides

The Classic 350 suits riders who do not feel the need to rush every ride. It gives mileage of 34 kmpl, which works well when I use it regularly around town. On open roads, the 105 Km/h top speed is enough to keep the ride moving without pushing the bike too hard. I enjoy settling into a steady pace and letting the motorcycle do its thing. It feels relaxed at normal speeds, yet there is enough performance when traffic clears. That balance suits the way I prefer to ride.
18 Sept 2026|Manoj
View All Royal Enfield Classic 350 ReviewsView All Royal Enfield Classic 350 Reviewsicon

FAQs about 390 Duke and Classic 350

Q. What is the price difference KTM 390 Duke and Royal Enfield Classic 350?

A. The 390 Duke is currently priced at ₹ 2.84 Lakh and the Classic 350 costs around ₹ 1.89 Lakh in India. Among them, the ₹ 1.89 Lakh is more affordable.

Q. Which is more suitable, KTM 390 Duke and Royal Enfield Classic 350?

A. 390 Duke has an average rating of 4.3. On the other hand, Classic 350 comes with 4.3

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