2025 Bajaj Pulsar NS400Z Review: Quick Shifter Tech, Midrange Power Surge, and Value vs Duke 390

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Before we dive into Bajaj’s shiny new machine, here’s why you’re in the right place.

At BuzzSutra, we’re not just rattling off spec sheets like parrots. We’re bikers, gearheads, chai lovers, and daydreamers who’d rather spend weekends plotting rides to the Ghats than enduring a boring Sunday brunch.

We cut through the hype to help you decide whether a bike deserves your hard-earned salary—or if you’d be better off saving up for your dream Ladakh trip.

So settle in, because you’re about to get the most honest, funny, and helpful review of the 2025 Bajaj Pulsar NS400Z anywhere on the internet.

Affiliate Disclosure

Some links in this post may be affiliate links. If you decide to buy your bike or gear through them, BuzzSutra might earn a small commission—at no extra cost to you. It’s our petrol money for the next test ride and helps keep the reviews honest and independent.

Meet the Apex Predator: Bajaj NS400Z 2025

Let’s admit it: Bajaj is basically the “desi jugaad king” of the bike world. They somehow manage to shove features worth ₹4 lakh into bikes priced around ₹2 lakh—and still leave room for samosas at the tapri. Enter the 2025 Bajaj Pulsar NS400Z—a bike that’s making KTM’s Duke 390 sweat bullets.

Now, you might be thinking:

“Bro, is it really that good? Or just another Pulsar with fancy stickers?”

Hang tight. Grab your chai. Let’s dig into why this bike might be your next big thing.

Bajaj Pulsar NS400Z 2025 – Full Specifications

Before we get into ride feel and tech talk, here’s the full spec sheet for the data-obsessed among us:

Engine and Midrange Power Surge – Thoda Extra, Sir!

Bajaj stuck to the tried-and-tested 373cc single-cylinder, liquid-cooled engine. No surprises there. But here’s the spicy part:

• Power’s jumped to 43 PS (from ~40 PS).

• Redline is now a mad 10,700 rpm in Sport Mode.

• Torque remains steady at 35 Nm.

On paper, these numbers might not sound like a Bollywood blockbuster. But on the road? It’s pure Dhoom 4.

How Does It Feel to Ride?

Imagine you’re rolling easy at 5,500 rpm, chilling like Ranbir Kapoor in a scooter ad. Suddenly, you whack open the throttle—and WHOOSH!

Between 6,000 rpm and redline, the NS400Z transforms from a mild-mannered hero into a crazed villain, cackling its way up the rev range. Reviewers across YouTube gushed about this midrange hit. It’s why Pulsar fans have been grinning wider than a Royal Enfield owner with new chrome parts.

Quick Shifter – Bajaj’s Budget Tech Brilliance

Here’s the feature causing all the excitement: the NS400Z now comes with a bi-directional quick shifter, or as Bajaj brands it—the “Sport Shifter.”

Instead of pricey sensors like in superbikes, Bajaj roped in Bosch to create a software-based system. It uses the bike’s gear position sensor and clever programming to let you shift up or down without touching the clutch.

Only in Sport Mode… Because Budget, Bro

Note: this magic happens only in Sport Mode. In Rain or Off-Road modes, the bike goes back to acting normal.

But in Sport Mode? It’s mostly buttery smooth. Testers note you need to “show intention” while shifting. Meaning: don’t just lightly tap the lever—move it like you’re finishing a TikTok dance move.

Yet for a bike priced under ₹2 lakh, this tech is pure Bajaj wizardry. It’s like ordering a vada pav and getting a side of truffle mayo.

Tyres – The Apollo H1 Radial Revolution

One of the biggest gripes with the old NS was its MRF bias-ply tyres. Good for city rides, but lean it into corners and—balle balle, it’d wobble.

Bajaj heard the outcry. The 2025 NS400Z gets:

• Apollo Alpha H1 steel radial tyres front and rear.

• Rear tyre upsized to 150/60 ZR17 from 140mm.

• Front tyre remains 110/70 ZR17.

Why Riders Are Loving These Tyres

These tyres change everything. It’s like swapping your chappals for proper sneakers before a run. One reviewer raved:

“It feels like riding on rails—cornering confidence is next-level.”

If your weekend plans involve corner-carving in the Ghats, these new tyres are worth the hype. Kudos to Bajaj for sticking with an Indian brand like Apollo—a budget bike supporting a budget tyre brand.

Brakes – Sintered Pads for Sharper Stops

Gone are the organic brake pads of older models. The 2025 NS400Z now uses sintered brake pads on the front disc. The benefits?

• Sharper initial bite.

• Better fade resistance during spirited riding.

• More consistent feedback under hard braking.

Real-World Example

Imagine you’re riding in Mumbai traffic, and an auto decides to u-turn into your lane. Those sintered pads might save your bacon—and your bumper.

Design – Same Muscles, Sharper Attitude

Visually, the NS400Z looks every bit the macho streetfighter. Bajaj didn’t reinvent the wheel, but:

• The sculpted tank remains beefy.

• Projector headlamp + LED DRLs scream aggression.

• Fresh decals hint at the bike’s 2025 credentials.

• Gold USD forks look properly premium.

Some riders wish for a TFT screen instead of the current LCD. But at this price, it’s easy to forgive. The LCD is bright and crisp, even under Dilli ki dhoop.

Electronics & Features – High on Value

Here’s why the NS400Z delivers such killer value:

• Ride-by-wire throttle

• Dual-channel ABS

• Traction control (MTCS)

• Bluetooth connectivity

• Navigation

• Lap timer (because, race track ya imaginary hai)

• Adjustable levers

• USB charging port

All this under ₹2 lakh in many cities. Meanwhile, the Duke 390 demands nearly double the price for similar gadgets. The Pulsar’s price gap is like choosing between buying a new iPhone—or funding your Ladakh trip twice over.

Bajaj NS400Z vs KTM Duke 390 – The Real Showdown

So here’s the million-rupee question:

“Should I save for the Duke 390, or buy the NS400Z and treat my friends to unlimited momos?”

Let’s break it down:

A Few Observations

• Performance: The Duke packs a bit more punch, but the Pulsar isn’t exactly polite either.

• Features: Duke’s TFT and lean-sensitive electronics are slick, but the Pulsar’s value game is strong.

• Value: Bajaj delivers almost 90% of the Duke’s thrills for nearly ₹1.5 lakh less.

• Comfort: Pulsar’s lower seat height suits many Indian riders better than the Duke’s taller stance.

• Brakes & Tyres: Both bikes are well-equipped, though the Duke edges ahead with premium tyre brands.

In short: if your dream is track days and brand flex, get the Duke. But if you want thrills, tech, and enough savings left for petrol and pani puri, the NS400Z makes serious sense.

Pulsar NS400Z Mileage – Because Petrol Is Not Free

Of course, the million-dollar question for any Indian biker:

“Kitna deti hai, bhai?”

Real-world reports suggest:

• City riding: 25-28 km/l

• Highway cruising: 28-32 km/l

• Aggressive riding: drops closer to 22 km/l

Basically, the NS400Z won’t bankrupt you at the petrol pump—unless you’re pretending to be John Abraham in Dhoom.

A Special Note for BuzzSutra Readers Ordering Online

A lot of riders nowadays are ordering their dream bikes from platforms like Amazon, and honestly—it’s thrilling to see bikes being delivered like a new smartphone.

BuzzSutra Tip:

If you’re considering ordering the NS400Z online through an affiliate link, always double-check the listing for the 2025 edition. Look for details like the quick shifter, Apollo H1 tyres, and new specs. It’s worth checking photos, model year, and product descriptions carefully.

And hey, if you decide to place your order through our link here, you’ll be helping fuel BuzzSutra’s next ride—without spending a rupee extra. That’s a win-win.

Should You Buy the Bajaj NS400Z 2025?

If your priorities are:

• Powerful midrange thrills

• Real-world usability

• Value-for-money tech

• Stylish design

• Indian pride

…the NS400Z is an absolute steal. The Duke 390 might rule the spec sheets, but unless you’re counting lap times every weekend, the Pulsar makes way more sense for the roads we actually ride.

My two paisa:

Save the extra lakh. Buy the NS400Z. Then spend the leftover cash on petrol, riding gear, and biryani parties. Because life’s too short for boring bikes—or empty wallets.

The BuzzSutra Promise

At BuzzSutra, we’re committed to bringing you real insights—not just spec sheets. If you’re reading this and dreaming of your next bike, remember we’re here to guide you, make you laugh, and help you choose wisely.

Ride safe. Ride hard. And if you spot a fellow biker at a tapri, nod and say “BuzzSutra sent me.”

Final Affiliate Reminder

Some links above may be affiliate links. If you choose to buy through them, BuzzSutra earns a small commission—at no extra cost to you. Thanks for keeping us fuelled and independent.

A Friendly Disclaimer:

I’m not Bajaj, KTM, or your financial advisor. Specs and prices can vary by city, dealership, and your negotiation skills. Always test-ride and verify local prices before throwing your hard-earned salary at any bike.

References:

• Bajaj official press materials

• Multiple YouTube reviewers (Overdrive, BikeOne, Motor Defined, AutoTalk Info, etc.)

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