Royal Enfield

KTM 390 Duke vs Royal Enfield Bullet 350

Choosing between the KTM 390 Duke vs Royal Enfield Bullet 350 ? BikeJunction is here to help! The 390 Duke starts at ₹ 2.77 Lakh, while the Bullet 350 is priced at ₹ 1.64 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 Bullet 350 gives 27 NM @ 4000 RPM torque. Apart from all this, you can pick from 3 colour options for the 390 Duke and 5 for the Bullet 350 . you will get a more extensive comparison of KTM 390 Duke and Royal Enfield Bullet 350 , which will definitely clear your confusion between these two-wheelers.

KTM 390 Duke vs Royal Enfield Bullet 350 Comparison Overview

Key Highlights390 DukeBullet 350
Price₹ 2.77 Lakh₹ 1.64 Lakh
Displacement349.32 cc349 cc
Power40.93 bhp @ 8600 rpm20.2 BHP @ 6100 RPM (14.87 KW)
Mileage30 kmpl35 kmpl
Top Speed167 km/h110 km/h
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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 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 and Oil-Cooled
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 StationN/A N/A
Charging At HomeN/A N/A
Charging Station LocaterN/A 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 Km455 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.

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

4 2
Speed
Top Speed167 Km/h110 Km/h
Tyres & Wheels
Tyre SizeFront : 110/70-17, Rear : 150/60-17 Front : 100/90 - 19" - 57P, Rear : 120/80 - 18" - 62P
Wheel SizeFront : 431.8 mm, Rear : 431.8 mm Front : 2.15 X 19, Rear : 3.0 X 18
Wheels TypeAlloy Spoke
Tubeless Tyre
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A tyre without an inner tube, reducing puncture risks and maintaining air longer.

Tubeless Tubed
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 DUAL CHANNEL
Front BrakeDisc with Radially mounted calliper DISC WITH TWIN PISTON FLOATING CALIPER
Braking TypeDual Channel ABS Single Channel ABS
Front Brake Diameter320 mm300 mm
Rear Brake Diameter240 mm270 mm
Fuel
Fuel SupplyBosch Electronic Fuel Injection ELECTRONIC FUEL INJECTION
Fuel TypePetrol PETROL, UP TO E20
Fuel Capacity15 L13 L
Fuel Reserve3 L2 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 CHAIN DRIVE
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 1125 mm
Kerb Weight
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Bike’s weight with fuel and fluids.

168.3 Kg195 Kg
LengthN/A 2110 mm
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
Starting
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The method to start the bike (e.g., electric start, kick start, or both).

Electric Start Self Start
Traction Control
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A system that prevents wheel slip by adjusting power during acceleration on slippery surfaces.

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

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

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

Yes 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-PLATE
Gear Box6 Speed 5 SPEED
Transmission
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The entire system that transfers engine power to the wheels (includes clutch and gearbox).

Manual CONSTANT MESH
Lights
Head LightFull Split LED Headlamp 12V, H4-60/55W (HALOGEN)
Tail LightLED Halogen Bulb (12V, P21/5W)
DrlsYes No
Turn Signal Lamp
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Flashing lights on a two-wheeler that indicate the rider's turning or lane-changing direction.

LED Halogen Bulb 12V, 10W X 2 NOS
Led Tail Light
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Energy-efficient, bright rear light.

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

12 V, 8 AH 12 V, 8 Ah
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
Seat
Seat Type
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The design of the seat that affects comfort and seating position.

Split Telescopic, 41mm forks, 130mm travel
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
Navigation
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A feature that provides turn-by-turn directions on the two-wheeler display or connected device.

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

Yes N/A
Call Sms Alerts
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Notifies you of incoming calls or messages on the bike’s screen.

N/A 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

Images of 390 Duke and Bullet 350

KTM 390 Duke Comparison with Similar Bikes

Royal Enfield Bullet 350 Comparison with Similar Bikes

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Latest News on 390 Duke and Bullet 350

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User Reviews of Bullet 350

4 Rating

Iconic Heavy Cruiser With Deep Thump

The Bullet 350 remains an absolute icon for riders seeking pure retro nostalgia. Its signature air-oil cooled setup generates 20.2 brake horsepower, substantially reducing traditional vibrations while keeping the heavy exhaust thump alive. The heavy metal build gives unmatched highway stability, while hand-painted pinstripes on the fuel tank and an upright seating posture complete this cruising package.
10 Jun 2026|Priyanshu Das
5 Rating

Simple Classic Bike for Daily and Weekend Rides

I take the Royal Enfield Bullet 350 for relaxed city rides and weekend outings. It feels strong on the road and gives me a comfortable riding posture. The stability makes longer rides enjoyable. Its dual-channel ABS gives me more confidence while braking.
27 May 2026|Priyesh Rajawat
4 Rating

The Timeless Legend

The Bullet is a reliable partner for those who value tradition and a steady ride. It is incredibly useful for long distance touring on rough roads due to its heavy build. Its 170mm high ground clearance ensures you can navigate bumpy paths without any worries.
18 May 2026|Himanshu Gupta
5 Rating

Weekend Rides with a Calm Feel

Every Sunday morning, I take the Bullet 350 out for long rides. The bike feels stable and comfortable on highways. I enjoy riding at a relaxed pace and simply enjoying the journey. The design also gets attention from people. It has a simple charm that never gets old. Riding it feels less about speed and more about enjoying the moment.
18 May 2026|Pranita
4 Rating

Calm and Classic Daily Ride

I use the Bullet 350 mostly for daily rides and short highway trips. The thumping sound makes every ride feel special. It feels strong and steady. I enjoy riding it in the mornings when roads are empty. The seating is comfortable, and the bike feels planted. The bike is more about enjoying the ride slowly than rushing anywhere.
30 Apr 2026|Pulkit Verma
5 Rating

Most Iconic Bike for Daily Use

I use the Bullet 350 mainly for daily rides and occasional village trips. It feels strong and stable on rough roads. The riding posture is comfortable for long hours. Moreover, the engine gives that classic thump which I really enjoy. Maintenance is simple and parts are easy to find. If you want a bike for regular use with a vintage feel, this works well.
22 Apr 2026|Om Singh
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FAQs about 390 Duke and Bullet 350

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

A. The 390 Duke is currently priced at ₹ 2.77 Lakh and the Bullet 350 costs around ₹ 1.64 Lakh in India. Among them, the ₹ 1.64 Lakh is more affordable.

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

A. 390 Duke has an average rating of 4. On the other hand, Bullet 350 comes with 4.6