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Kawasaki Z300 vs KTM 390 Duke: Detailed Comparison

Beyond the Rs 40,000 price gap, these bikes differ significantly in performance, underpinnings and features

Kawasaki recently launched the Z300 streetfighter in India at a price of Rs 3.24 lakh (ex-showroom). The bike is essentially a naked version of the fully-faired Ninja 300. It uses the same engine, frame, underpinnings and features as the faired bike. In India, it competes with KTM’s popular 390 Duke. Here is how detailed comparison between the two bikes look like: 

Engine 

Specifications 

Kawasaki Z300

KTM 390 Duke

Engine 

296cc parallel-twin, liquid-cooled

349.32cc single-cylinder, liquid-cooled

Power

40PS at 11,000rpm

41.5PS at 8,600rpm

Torque 

26.32Nm at 10,000rpm

33.5Nm at 7,500rpm

Gearbox

6-speed

6-speed

Clutch 

Slipper clutch

Slipper clutch

Throttle type 

Mechanical 

Ride-by-wire 

Ride Modes

None 

Street and Rain

  • The KTM 390 Duke has got a fair advantage here. Its engine is not only larger, but produces more power, and a lot more torque. That too, earlier in the rev-range. This should make the 390 Duke feel a lot more energetic in city conditions.

  • Another advantage for the KTM is that it gets a more modern  ride-by-wire throttle, which gives it a very direct and crisp throttle response. On the other hand, the Kawasaki uses a more conventional cable throttle.

  • The Z300 also misses out on riding modes, which the KTM gets. Overall this should make the 390 Duke a bit more manageable for beginner riders.

  • That said, the Kawasaki Z300’s engine should be a lot more smoother and refined than the KTM’s motor, due to its twin-cylinder construction. 

Underpinnings

Specifications 

Kawasaki Z300

KTM 390 Duke

Frame

Diamond Type Frame

Split Trellis Frame 

Front Suspension

Telescopic 

Inverted (fully adjustable)

Rear Suspension

Monoshock (preload adjustable)

Monoshock (fully adjustable)

Front Brake 

290mm disc with double piston caliper

320mm disc with four piston caliper

Rear Brake

220mm disc with double piston caliper

230mm disc with single piston caliper

Front Tyre Size

110/70-R17

110/70-ZR17

Rear Tyre Size

140/70-R17

150/60-ZR17

Kerb weight 

175kg

168kg

Fuel Tank Capacity 

17-litre

15-litre

Seat Height

785mm

800mm

  • Here too, the KTM looks quite modern due to its superior hardware. It gets a split trellis frame, along with adjustable suspension at both ends. Compression and rebound at the front, with preload and damping adjustability for the rear shock. Overall, this should make the KTM 390 Duke a better handling bike which can be tweaked for all types of terrain, and also as per different rider’s weight.

  • The Z300 gets a smaller front disc with a more conventional double piston caliper. The KTM, on the other hand, comes with a much larger front disc along with a four-piston  caliper and Brembo sintered brake pads. 

  • In our testing we found out that the 390 Duke’s brakes are quite sharp and provide great stopping power.

  • The 390 Duke uses W-rated Apollo Alpha H1 tyres which are praised for their brilliant feel, and grip. The Z300 comes with MRF Zappers which are good for city commutes, but not so much for spirited riding.

  • The Japanese bike is 7 kg heavier than the Austrian machine, which is not much, but could be noticeable in day-to-day usage. Also there is a 2-litre difference between the fuel tank capacities of both the bikes giving an advantage to the Z300.

  • The saddle height on the 390 Duke is already quite low at 800 mm, but the Z300 gets an even lower seat height of 785mm, due to which, it can be an apt choice for shorter riders.

Features

Specifications 

Kawasaki Z300

KTM 390 Duke

Lighting 

LED headlight and tail light
Halogen indicators

All LED

Console 

LCD

5-inch TFT

Connectivity 

No 

Yes

Turn-by-turn navigation 

Music controls

No 

Yes

SMS/call alerts

No 

Yes

Dual channel ABS

Yes 

Yes

Switchable Traction Control

No 

Yes

6 Axis IMU

No 

Yes

Quickshifter

No 

Yes

Launch control

No 

Yes

  • Feature wise, the KTM 390 Duke runs almost five corners ahead of the Z300, and comes absolutely loaded.

  • It gets all-LED lighting, while the halogen indicators on the Z300 in 2026 feel dated.

  • Kawasaki has given the Z300 the console from the larger Ninja 500, and the LCD unit does look quite minimalistic. However, it is no match to the TFT unit on the KTM which shows a tonne of information, and also supports connectivity features for added convenience.

  • KTM gets a bidirectional quickshifter which worked great during our testing and made the riding experience a bit more enjoyable. The Z300 does not have a quickshifter.

  • Safety wise, both bikes get dual channel ABS, but KTM gets cornering ABS, and it is also switchable.

  • Another plus point for the KTM is the addition of a switchable traction control system.

BikeDekho Says

The Kawasaki Z300 is priced at Rs 3.24 lakh, while the KTM 390 Duke is available at Rs 2.85 lakh (both prices ex-showroom Delhi). Making the Z300 Rs 40,000 more expensive than the 390 Duke. For the extra money you get the refined experience of a parallel-twin motor.

The Duke offers more power, performance, better hardware, and a lot more features, making a complete streetfighter package to consider. But still, if you are someone who wants a proper, minimalistic Japanese bike experience, then the Z300 could be a good option for you.

User Reviews

dream of life

Performance and features of this bike is amazing and it is the best bike I have ever drive. It show us what real raw power is and it was always my dream to buy this bike and now I purchased it and this bike also have a large no of features. Lovely, I use my bike for daily life and till now it have been 6 months I bought it and it don't have any problem like no mechanical issue and also thank to ktm because they provide best service. I love it. Yes, I recommend this bike to others because I can surely say that it is a perfect daily use bike which provides you pure raw power and good features in a good affordable price, so buy this bike as fast as you can.Read More

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Pranav Singh Rawat is a Correspondent with the CarDekho Group, covering motorcycles, emerging mobility trends, and the Indian two-wheeler industry. A Mechanical Engineering graduate, he combines technical expertise with a rider-first perspective to create engaging and informative automotive content. Passionate about all kinds of motorcycles, from sportbikes to adventure tourers, he brings real-world riding experience and industry insights to his work, helping enthusiasts and buyers make informed decisions.
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