Bajaj has launched the updated 2025 Pulsar NS400Z, and it’s clear the company listened to feedback from riders who wanted more punch from India’s most powerful Pulsar. With meaningful upgrades across power, performance, and hardware, this refresh addresses the original model’s shortcomings while keeping the price increase minimal.
Enhanced Engine Performance
The heart of the 2025 NS400Z remains the same 373cc liquid-cooled single-cylinder engine, but Bajaj has extracted more performance from this proven powerplant. Power output has increased from 40hp to 43hp, while peak torque stays at 35Nm.
The key change lies in the redline. While Road, Off-road, and Rain modes maintain the previous 10,300 rpm limit, Sport mode now allows the engine to rev up to 10,700 rpm – 1,000 rpm increase. This higher redline enables the engine to produce peak power at 9,500 rpm, delivering a more aggressive riding experience when you need it most.
These engine tweaks translate to real-world performance gains. The 2025 NS400Z now accelerates from 0-60 kmph in just 2.7 seconds, half a second quicker than before. The 0-100 kmph sprint has improved even more dramatically, dropping from 7.5 seconds to 6.4 seconds. Top speed has also increased from 150 kmph to 157 kmph.
Improved Hardware and Components
Bajaj hasn’t just focused on engine upgrades. The 2025 NS400Z receives several hardware improvements that enhance the overall riding experience.
The most significant addition is a bidirectional quickshifter and its first for any Bajaj-branded motorcycle. This system allows clutchless upshifts and downshifts, though it only operates in Sport mode. The quickshifter makes aggressive riding smoother and more engaging, particularly during track days or spirited highway runs.
Tire upgrades represent another major improvement. The old bias-ply MRF tires have been replaced with Apollo Alpha H1 radial tires sized 110/70-ZR17 at the front and 150/60-ZR17 at the rear. The rear tire is notably wider than the previous 140-section unit, providing better grip and stability during cornering.
Braking performance has also been enhanced with sintered front brake pads replacing the organic units from the previous model. According to Bajaj, these new pads reduce stopping distance by approximately 7 percent while offering better bite and longer life.
Value Proposition Remains Strong
Despite these comprehensive upgrades, the 2025 NS400Z carries a price tag of Rs 1.92 lakh (ex-showroom, Delhi) only Rs 7,000 more than the original launch price. This modest increase makes the updated model excellent value, especially considering the performance and hardware improvements.
The motorcycle continues to offer the same four riding modes (Road, Rain, Sport, and Off-road), though Sport mode now provides sharper throttle response than before. Other specifications remain unchanged, including the 12-liter fuel tank, 174kg kerb weight, 805mm seat height, and 165mm ground clearance.
Market Position and Competition
The 2025 Pulsar NS400Z competes against motorcycles like the KTM 390 Duke, TVS Apache RTR 310, Royal Enfield Guerrilla 450, and Triumph Speed 400. With its increased power output and improved performance metrics, the NS400Z strengthens its position as a high-performance option that doesn’t break the bank.
The motorcycle continues to be available in four color white, red, grey, and black with revised graphics and stickering that give it a fresh appearance while maintaining the aggressive NS family design language.
Small Changes, Big Impact
While the 2025 NS400Z might look similar to its predecessor, the changes run deeper than appearances suggest. The combination of more power, better hardware, and improved performance creates a motorcycle that feels more refined and capable.
The addition of the quickshifter alone transforms the riding experience, making gear changes seamless during aggressive riding. Combined with the wider rear tire and better brake pads, these upgrades address the most common complaints about the original model.
For riders seeking a powerful, feature-rich motorcycle that offers excellent value, the 2025 Pulsar NS400Z represents a compelling choice. The improvements are meaningful enough to justify the modest price increase, while the overall package remains accessible to enthusiasts who want big-bike performance without the premium price tag.
FAQs About Bajaj Pulsar NS400z
1. What is the engine output of the 2025 Bajaj Pulsar NS400Z?
A. The 2025 Bajaj Pulsar NS400Z delivers a powerful 43 horsepower, offering enhanced performance for riders.
2. Does the Pulsar NS400Z come with a quickshifter?
A. Yes, the updated model includes a quickshifter for smoother and faster gear changes.
3. What are the key upgrades in the 2025 model?
A. Key updates include improved brakes, radial tires, a quickshifter, and enhancements to overall performance.
4. What is the price of the 2025 Bajaj Pulsar NS400Z?
A. The new Bajaj Pulsar NS400Z is priced at Rs 1.92 lakh, making it an accessible choice for enthusiasts seeking big-bike performance.
5. Is the Pulsar NS400Z suitable for beginners?
A. With its balanced design and user-friendly features, the NS400Z can be suitable for beginners, though it is primarily aimed at riders seeking performance upgrades.
6. What type of tires does the 2025 Pulsar NS400Z feature?
A. This model comes equipped with radial tires, which provide better grip and stability.
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