Bajaj Pulsar NS400Z

The Pulsar NS400Z is propelled by the familiar 373.3cc, single-cylinder, liquid-cooled, DOHC engine, a derivative of the unit found in the Dominar 400. In this application, it produces a potent 40 PS of maximum power at 8,800 rpm and 35 Nm of peak torque at 6,500 rpm. This engine is mated to a 6-speed transmission equipped with a slip-and-assist clutch. The fuel tank capacity is 12 litres, with real-world mileage figures expected to hover between 25-28 kmpl depending on riding conditions. 

The inclusion of ride-by-wire throttle is a significant technological upgrade, enabling precise power delivery. In city traffic, the engine is surprisingly tractable, with ample low-end torque preventing frequent gear shifts. On the highway, it cruises comfortably between 100-120 km/h in sixth gear, though vibrations become noticeable in the handlebars and footpegs past 6,000 rpm. While not as refined as the Triumph Speed 400's engine, its aggressive, high-revving nature provides an exhilarating experience that Pulsar loyalists will appreciate. The slip-and-assist clutch lightens the lever action, a welcome benefit in stop-and-go urban environments.

The NS400Z is designed as a streetfighter, and its ergonomics reflect this. The rider triangle is sporty yet manageable, with slightly rear-set footpegs and a flat handlebar that encourages a moderately committed posture. It is more comfortable for daily commutes than a supersport but less relaxed than a dedicated tourer. The seat height of 807mm is accessible for riders of average height. 

The rider’s seat is spacious, but its firm padding may become uncomfortable over long distances exceeding two hours. Pillion comfort is a significant compromise; the seat is small, high-set, and lacks substantial grab rails, making it suitable only for short city rides. In heavy traffic, engine heat can be felt on the rider's legs, a common trait for liquid-cooled engines of this capacity. For touring, luggage mounting will require aftermarket racks and pannier stays, as there are limited standard provisions. The bike excels as a high-performance daily commuter and a weekend canyon carver but requires modifications for serious long-distance touring.

Built on a steel perimeter frame, the NS400Z’s chassis architecture is engineered for agility. The suspension setup is a highlight for its price, featuring a robust 43mm upside-down (USD) fork at the front and a preload-adjustable monoshock at the rear. This combination, paired with a kerb weight of 174 kg, makes the motorcycle feel sharp and responsive to rider inputs. In congested city traffic, it is considerably more nimble than its heavier sibling, the Dominar 400. 

The suspension is tuned on the firmer side, which benefits handling precision during spirited riding and maintains composure in corners. However, on poorly paved Indian roads, sharp potholes and expansion joints are transmitted to the rider. Braking is handled by a 320mm front disc and a 230mm rear disc, governed by a dual-channel ABS system. The brakes offer strong, progressive bite, providing ample stopping power and confidence during emergency manoeuvres. High-speed stability is commendable, making it a capable machine for arterial highways, though its aggressive geometry makes it less planted than a dedicated touring motorcycle.

The NS400Z’s design is an evolution of the iconic NS series, retaining the muscular fuel tank and sharp tail section. The most significant update is the front fascia, which houses a new LED projector headlamp flanked by aggressive, lightning-bolt-shaped LED DRLs, giving it a distinct identity. The instrument cluster is a full-colour LCD unit that offers a wealth of information and features Bluetooth connectivity. 

This is where the NS400Z establishes its dominance in value. Key features include: four riding modes (Road, Rain, Sport, Off-road), switchable traction control, turn-by-turn navigation, call and SMS alerts, a lap timer, and a USB charging port. These electronic aids, particularly the riding modes and traction control, are unprecedented at this introductory price point. They are not mere gimmicks; the Rain mode noticeably softens throttle response for safer riding on wet surfaces, while Sport mode offers the sharpest performance. The turn-by-turn navigation, displayed clearly on the console, adds immense practical value for both daily commuting and touring, eliminating the need for a separate phone mount.

Bajaj has equipped the Pulsar NS400Z with a comprehensive safety package that sets a new benchmark for its price segment. The foundation of its safety net is the dual-channel Anti-lock Braking System (ABS), which prevents wheel lock-up during hard braking on both the front and rear wheels. This is a critical feature for Indian road conditions, where unpredictable obstacles are common. Going a step further, the NS400Z incorporates a switchable traction control system (TCS). 

This system modulates engine torque to prevent the rear wheel from spinning during aggressive acceleration, especially on low-traction surfaces like wet roads or gravel, significantly reducing the risk of a slide. The inclusion of four distinct riding modes also contributes to safety; for instance, the Rain mode dulls throttle response and sets ABS to its most intrusive level, offering a more controlled riding experience in inclement weather. Furthermore, the all-LED lighting, including the powerful projector headlamp, ensures superior visibility for the rider and makes the motorcycle more conspicuous to other road users at night. A side-stand engine cut-off function is a standard but essential addition.

The Bajaj Pulsar NS400Z enters a fiercely contested space with several capable rivals.

TVS Apache RTR 310: 

Positioned as a direct, feature-loaded competitor, the RTR 310 boasts a more radical design and a similarly comprehensive electronics suite. Its key differentiator is the availability of optional dynamic kits, including fully adjustable suspension and a bi-directional quickshifter, catering to track-focused enthusiasts willing to pay a premium.

Triumph Speed 400: 

This rival targets buyers seeking premium build quality and brand heritage. The Speed 400's differentiator is its exceptional fit-and-finish, neo-retro styling, and a remarkably tractable, refined engine that offers a smoother power delivery. It forgoes extensive electronics for a pure, quality-centric riding experience at a higher price point.

Bajaj Dominar 400:

As an in-house competitor, the Dominar 400 is positioned as a power cruiser. Its primary differentiator is its touring-focused character, offering superior highway stability due to its heavier weight and longer wheelbase. It provides a more comfortable platform for long-distance journeys but lacks the agility and advanced electronic features of the NS400Z.

The Bajaj Pulsar NS400Z, a BS6 Phase 2 compliant model, is arguably the most significant value proposition in the Indian performance motorcycle market today. Its strategy is clear: democratize technology and performance. By offering a 40 PS engine, ride-by-wire, riding modes, and traction control at an introductory price that undercuts nearly all its rivals, Bajaj has created a package that is extremely difficult to ignore on paper. It excels as a potent, agile street machine that is thrilling on weekend rides and competent for the daily grind. The feature set, particularly the Bluetooth-enabled console with navigation, adds a layer of modern practicality that elevates the ownership experience beyond raw performance.

However, the aggressive cost-cutting is apparent in certain areas. The design, while updated, feels too derivative of its smaller NS siblings, and the overall fit-and-finish do not match the standards set by premium rivals like the Triumph Speed 400. The engine, while powerful, lacks the ultimate refinement of its competitors, and the firm suspension prioritises sporty handling over outright comfort.

Who should buy it?

The NS400Z is ideal for riders upgrading from the 150-250cc class who prioritise performance and technology on a strict budget. It's for the enthusiast who wants the maximum possible features and horsepower for every rupee spent.

Who should skip it?

Riders who value brand prestige, superior build quality, and engine refinement should look at alternatives like the Triumph Speed 400. Similarly, dedicated long-distance tourers will find the Dominar 400 or other ADVs a more comfortable option.