Bajaj Auto’s Pulsar line has always been a phenomenon in the Indian two-wheeler segment – a bold mix of the pulse of youth, the self-assurance of performance, and sporty styling. And now in the year 2025, Bajaj has further bolstered its faith by introducing the new Bajaj Pulsar NS 400Z. The bike, which costs ₹ 1.92 lakh (ex-showroom), has now become more powerful, quicker and technology-loaded compared to its previous version.
Same look, but the heart is something different
Bajaj has kept the style language of the 2024 model in this new version, but has performed numerous mechanical and hardware advancements within it which make it more than suitable for the speed and riding conditions of 2025. The aggressive, sporty and muscular design of the bike remains as sexy today, but now it outpaces not just in appearance, but also in performance.
Engine and performance: Now more powerful
The 2025 Pulsar NS 400Z comes with the same 373cc single-cylinder, liquid-cooled engine found in the last one. But with some significant alterations, this time the power has been raised from 40hp to 43hp.
- The Sport mode redline has been raised by 1000 rpm to 10,700 rpm, and in the other modes (Road, Off-road, Rain) it is the same 10,300 rpm.
- The peak speed has now risen from 150 kmph to 157 kmph.
- Now this bike accelerates 0-60 kmph in 2.7 seconds, which is 0.5 seconds shorter than earlier.
- While simultaneously, 0-100 kmph is now covered in 6.4 seconds, which is 0.9 seconds shorter.
That is, now this Pulsar is not only a sports bike in looks, but also began providing tough competition to its competitors in speed.
Hardware and Features: With advanced technology
The 2025 Bajaj Pulsar NS 400Z has come with improved technology and hardware enhancements that raise its performance to greater heights.
- Quick Gear Shifting Technology – Now the transmission is smoother and quicker than ever before, and changing gears is extremely easy.
- Wider Rear Tire – Now it also comes with the possibility of 150-section tire (as retrofit), whereas the conventional 140-section tire is also present as an option.
- Sintered Brake Pads – Now this variant has been provided with retrofit sintered brake pads for improved braking, which as per the company shortens the braking distance by 7%.
Due to all these technical advancements, now this bike guarantees stability, control and safety even at high speeds.
Price and Competition: Who is the competitor?
Bajaj has positioned the 2025 Pulsar NS 400Z at ₹1,92,328 (ex-showroom), as the value for money bike in its segment.
It rivals these leading bikes in Indian markets:
- KTM 390 Duke – where racing heritage and instant acceleration are its forte
- TVS Apache RTR 310 – which is a better combination between premium tech and everyday riding
- Triumph Speed 400 – the one with international brand name and appeal
Compared to such bikes, the Pulsar NS 400Z has more power, better brakes and Bajaj’s good services at a lower cost.
Who is this bike suited for?
This bike is particularly for those young riders who believe the brand and budget as well as performance. If you are a sport bike fan but need race-like performance below Rs 2 lakh, the 2025 Bajaj Pulsar NS 400Z is the perfect bike for you.
Conclusion
The 2025 Bajaj Pulsar NS 400Z is not merely a facelift, it is a new challenge by Bajaj in the performance motorcycle segment.
This bike is fitted with all those things a contemporary rider would require — aggressive acceleration, improved braking, and functional hardware options.
It hasn’t just been upgraded by Bajaj but also made more reliable, quicker and superb as a sports commuter motorcycle.
FAQs
Q1. What’s new in the 2025 Bajaj Pulsar NS 400Z compared to the previous model?
A. While the design remains familiar, the 2025 version offers increased power, quicker acceleration, and enhanced braking. Bajaj has added mechanical upgrades like sintered brake pads and an optional wider rear tyre. It now feels sportier, safer, and more performance-driven.
Q2. How powerful is the engine of the new NS 400Z?
A. The 2025 NS 400Z is powered by a 373cc single-cylinder engine with increased output of 43 hp. It hits 0-60 kmph in just 2.7 seconds and 0-100 kmph in 6.4 seconds. The top speed has also been raised to 157 kmph for a more thrilling ride.
Q3. What are the tyre and braking upgrades in the 2025 NS 400Z?
A. Bajaj now offers a wider 150-section rear tyre as a retrofit, with the standard 140-section still available. The bike also comes with sintered brake pads that improve stopping distance by 7%. These updates boost confidence and safety during high-speed rides.
Q4. How does the NS 400Z perform against its rivals like KTM Duke 390 or TVS Apache RTR 310?
A. The NS 400Z delivers excellent performance at a more accessible price point of Rs 1.92 lakh (ex-showroom). While the Duke 390 and Apache 310 have strong reputations, the Pulsar offers similar thrills with better value. It’s a solid pick for performance-minded riders on a budget.
Q5. Is the 2025 Pulsar NS 400Z worth buying for city and occasional touring?
A. Absolutely, it blends daily usability with weekend excitement. The engine is powerful enough for highway stretches, while its size and control suit urban traffic. With new features and improved handling, it’s a smart choice for both city rides and occasional long trips.