Bajaj Pulsar RS400Z (2025): Design, Performance, Mileage, Price, Features, Ride & Rivals

The Bajaj Pulsar RS400Z (2025) aims to bring big-bike drama to a price most Indian sport riders can stretch to. Unveiled in August 2025, it builds on the Pulsar’s performance reputation with a full-faired, wind-tunnel-honed design, a tractable 373 cc single, and rider-friendly tech such as a slipper clutch and dual-channel ABS. If you want a motorcycle that can commute all week and thrill on weekends without wrecking your budget, this is a compelling new benchmark under ₹2.5 lakh.

Styling & Aerodynamics: Sharp, Muscular, Purposeful

The RS400Z takes the familiar Pulsar aggression and pushes it into full-faired territory. Twin projector LED headlamps and sharp LED DRLs give the face a predatory stance; the aerodynamic fairing reduces buffeting at highway speeds while channeling air for cooling. A sculpted 13-litre tank, split seats, raised tail section, and premium graphics add to the superbike aura. In person, the wide fairing panels and crisp shut lines make the bike feel more expensive than its price suggests.

Why it matters: a smart fairing does double duty better heat management and wind protection for your torso, which equals less fatigue on long rides.

Quick Summary

Engine & Performance: Tractable Power You Can Use Daily

At its heart sits a 373 cc, liquid-cooled, single-cylinder engine tuned for strong mid-range. The numbers ~40 bhp and 35 Nm put the RS400Z right in the sweet spot for India: quick enough to be exciting, yet manageable in traffic. A 6-speed gearbox and slipper clutch make downshifts cleaner and reduce wheel hop if you bang down a cog before a corner or speed breaker.

• City: responsive low-to-mid torque, light clutch action, heat management helped by the fairing ducts.
• Highway: stable 100–120 km/h cruise, with enough in hand for clean overtakes.
• Top speed: ~160–170 km/h (claimed), depending on rider weight, posture, and wind.

Chassis, Ride & Handling: Tuned for Indian Tarmac

Bajaj employs a perimeter frame for rigidity and consistent feedback. Up front, USD forks deliver precise steering and better brake feel; at the rear, a monoshock keeps things composed over ripples and mid-corner bumps.

• Cornering: neutral turn-in; the 110/150 tyre combo offers predictable grip.
• Stability: at pace, the bike tracks straight with minimal weave.
• Bad roads: the suspension calibration absorbs typical Indian imperfections without feeling spongy.

Braking & Safety: Strong, Progressive, Confident

With dual discs and dual-channel ABS, the RS400Z gives you the confidence to brake late without drama. The ABS mapping is unobtrusive in the dry, stepping in smoothly on polished concrete, wet patches, or dusty surfaces. For riders transitioning into the 300–400 cc class, this is a major safety net.

Features & Technology: Everyday Usability, Sport Intent

• Full LED lighting (headlamps, tail-lamp, indicators) for visibility and efficiency
• Fully digital instrument cluster with speed, gear position, trip, fuel, and mileage readouts
• Gear-shift indicator to encourage efficient riding
• Tubeless tyres for easier puncture management
• Slipper clutch standard; dual-channel ABS standard

Nothing here feels gimmicky; it is the right mix of practicality and sport-riding essentials.

Ergonomics & Comfort: Sporty, Not Punishing

Unlike track-focused rivals with extreme clip-ons, the RS400Z opts for sensible ergonomics:

• Mildly sporty bars that do not dump weight onto your wrists
• Slightly rear-set pegs for cornering clearance without knee torture
• Supportive split seat that keeps rider and pillion comfortable for longer stints

The result: a bike you can ride daily, yet one that still feels special on Sunday mornings.

Mileage & Running Costs: Performance Without Panic at the Pump

You will see two figures floating around:

• Marketing/ideal claims: up to ~40 km/l under very light throttle and steady speeds
• Typical real-world: ~25–30 km/l, depending on traffic, rider weight, wind, tyre pressure, and how often you explore the redline

Even the real-world number is good for a 373 cc sportbike, making the RS400Z viable for commuters who also want weekend performance.

Price, Variants & Value

With an indicative ₹2.20 lakh (ex-showroom) positioning, the Pulsar RS400Z undercuts several rivals while delivering comparable hardware and road presence. Expect typical on-road additions (RTO, insurance, optional accessories). As ever, confirm exact pricing and variant kit with your local dealer.

Rivals: How the RS400Z Stacks Up

Takeaway: The RS400Z offers superbike vibes at a commuter-friendly price, with comfort that is kinder to your wrists and back than the most aggressive options.

Who Should Buy the Bajaj Pulsar RS400Z?

• Riders upgrading from 150–250 cc machines who want serious power without superbike bills
• Daily commuters keen on a faired, wind-protected ride
• Weekend explorers who value comfort and stability at highway speeds
• Enthusiasts who prefer value-heavy performance over track-only sharpness

FAQs: Bajaj Pulsar RS400Z (2025)

Q1. What mileage can I expect?

A. Claimed up to ~40 km/l; in real-world mixed use, expect ~25–30 km/l.

Q2. What is the top speed?

A. ~160–170 km/h (claimed), rider and conditions dependent.

Q3. Does it have ABS and a slipper clutch?

A. Yes, dual-channel ABS and a slipper clutch are standard.

Q4. Is it comfortable for long rides?

A. Yes. Ergonomics are sporty-sensible, with supportive seats and wind protection for highway use.

Q5. How does it compare with KTM RC 390?

A. The RC 390 is more track-focused and pricier. The RS400Z prioritizes daily comfort and value while still being quick.

Q6. What is the ex-showroom price?

A. Indicatively around ₹2.20 lakh; check your city for exact on-road pricing.

Official Website: https://www.bajajauto.com

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