Royal Enfield

Kawasaki Ninja 400 vs Royal Enfield Bullet 350

Choosing between the Kawasaki Ninja 400 vs Royal Enfield Bullet 350 ? BikeJunction is here to help! The Ninja 400 starts at ₹ 5.73 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 Ninja 400 offers 37 Nm @ 8000 rpm torque. The Bullet 350 gives 27 NM @ 4000 RPM torque. Apart from all this, you can pick from Bullet 350 colour options for the 5. you will get a more extensive comparison of Kawasaki Ninja 400 and Royal Enfield Bullet 350 , which will definitely clear your confusion between these two-wheelers.

Kawasaki Ninja 400 vs Royal Enfield Bullet 350 Comparison Overview

Key HighlightsNinja 400Bullet 350
Price₹ 5.73 Lakh₹ 1.64 Lakh
Displacement399 cc349 cc
Power44.38 bhp @ 10000 rpm20.2 BHP @ 6100 RPM (14.87 KW)
Mileage26.7 kmpl35 kmpl
Top Speed169 km/h110 km/h
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Engine
Max Power
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Highest power the engine/motor can produce.

44.38 bhp @ 10000 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.

37 Nm @ 8000 rpm 27 NM @ 4000 RPM
Battery TypeMaintenance Free 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.

11.5:1 9.5:1
Cooling System
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Method used to prevent engine overheating.

Liquid Cooled Air and Oil-Cooled
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 Parallel Twin SINGLE CYLINDER, 4 STROKE, AIR-OIL COOLED
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.

399 349
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.

70 mm72 mm
Mileage City
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Distance a two-wheeler covers per liter/charge in city.

26 KmN/A
No Of Cylinders2 1
Peak Power
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Highest power a bike/scooter can produce.

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

373 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.

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

4 2
Speed
Top Speed169 Km/h110 Km/h
Tyres & Wheels
Tyre SizeFront : 110/70-R17, Rear : 150/60-R17 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.

Digital ELECTRONIC FUEL INJECTION
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.

1370 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 Rider28 psi32 psi
Front Tyre Pressure Rider And Pillion28 psi32 psi
Rear Tyre Pressure RiderN/A 32 psi
Rear Tyre Pressure Rider And PillionN/A 36 psi
Brakes
Rear BrakeDisc DISC, SINGLE PISTON FLOATING CALIPER
Abs
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(Anti-locking Braking System) Prevents wheel locking during hard braking, improving control and safety.

N/A DUAL CHANNEL
Front BrakeDisc DISC WITH TWIN PISTON FLOATING CALIPER
Braking TypeN/A Single 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 Diameter286 mm300 mm
Rear Brake Diameter193 mm270 mm
Fuel
Fuel SupplyFuel Injection ELECTRONIC FUEL INJECTION
Fuel TypePetrol PETROL, UP TO E20
Fuel Capacity14 L13 L
Body
Body Type
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The overall design and shape of the bike (e.g., cruiser, sports, scooter).

Sports 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.

Trellis, High-Tensile Steel TWIN DOWNTUBE SPINE FRAME
Water Proof Rating
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The rating which signifies, how well the bike resists water exposure.

N/A N/A
Adjustable Windshield
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A windshield that can be raised, lowered or tilted left/right to improve wind protection and rider comfort.

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

140 mm170 mm
Height1120 mm1125 mm
Kerb Weight
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Bike’s weight with fuel and fluids.

168 Kg195 Kg
Length1990 mm2110 mm
Saddle Height
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Distance from the ground to the seat.

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

N/A 805 mm
Width710 mm785 mm
Electrical Accessories
Mobile Connectivity
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A feature to connect your phone to the two-wheeler's system.

N/A N/A
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.

No N/A
Starting
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The method to start the bike (e.g., electric start, kick start, or both).

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

N/A Yes
Pass Switch
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A switch to flash the high beam, signaling other vehicles while overtaking.

N/A Yes
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.

N/A N/A
TechometerAnalogue N/A
ClockN/A Yes
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.

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.

Wet multi-disc, manual 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 LightLED 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.

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
Shockers
Suspension FrontTelescopic fork / 120 mm TELESCOPIC, 41MM FORKS, 130MM TRAVEL
Suspension RearSwingarm / 130 mm 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
Stepup SeatN/A Yes
Others
Additional FeaturesMulti-function LCD Screen, Forced lubrication wet sump, Caliper Front and rear - Dual piston, Rake - 24.7°, Trail - 92 mm N/A
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
Mobile Application
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A companion app to monitor bike stats, location, and settings.

N/A 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.

N/A N/A

Images of Ninja 400 and Bullet 350

Kawasaki Ninja 400 Comparison with Similar Bikes

Royal Enfield Bullet 350 Comparison with Similar Bikes

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Latest News on Ninja 400 and Bullet 350

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User Reviews of Bullet 350

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
5 Rating

Classic Feel With Practical Touches

I ride the Bullet 350 for both city runs and village roads. Its 5-inch semi-digital analogue speedometer with mileage indicator helps track fuel efficiency easily. I appreciate the tubed tyres with big front fork gaiters that absorb shocks well. The long seat makes pillion rides comfortable.
19 Feb 2026|Hemant Jangid
4 Rating

Calm Daily Rides With Comfort

I bought the Bullet 350 mainly for calm daily riding. The 349cc engine delivers steady low-end torque and feels comfortable in traffic. I usually see around 31 kmpl of mileage. The bike’s heavier kerb weight (195 Kg) gives confidence at cruising speeds. Suspension setup absorbs rough city roads well, making it suitable for long, relaxed commutes.
19 Feb 2026|Manas Chopra
View All Royal Enfield Bullet 350 ReviewsView All Royal Enfield Bullet 350  Reviewsicon

FAQs about Ninja 400 and Bullet 350

Q. What is the price difference Kawasaki Ninja 400 and Royal Enfield Bullet 350 ?

A. The Ninja 400 is currently priced at ₹ 5.73 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, Kawasaki Ninja 400 and Royal Enfield Bullet 350 ?

A. Ninja 400 has an average rating of 0. On the other hand, Bullet 350 comes with 4.6