The motorcycle world is buzzing with excitement as Triumph prepares to unveil the Bonneville 350. This machine is set to deliver the legendary Bonneville DNA but tuned smartly to meet today’s market needs; especially in India, where the under-350 cc segment is booming.
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With a competitive price, timeless looks, and Triumph’s engineering, this bike could shake up the retro-classic space. Here is complete review of the New 2025 Triumph Bonneville 350 bike from the post below.
Triumph Bonneville 350
The Triumph Bonneville 350 is gearing up to be a game-changer in the retro-classic space. Blending timeless Bonneville charm with modern engineering, it promises smooth performance, everyday usability, and premium styling at a price that challenges established 350 cc rivals.
Powered by a refined ~349 cc single-cylinder engine, the Bonneville 350 is expected to deliver city-friendly torque and relaxed cruising capability. It may not chase peak performance but will focus on comfort, practicality, and a soulful riding character for enthusiasts.
Design remains the Bonneville 350’s strongest appeal, showcasing retro lines, a sculpted fuel tank, and Triumph’s unmistakable heritage look. With disc brakes, ABS, and solid suspension, it balances safety with style, ensuring riders enjoy both confidence and class on every journey.
Set to arrive around mid-2026 at an expected ₹1.9–2.0 lakh, the Bonneville 350 aims to take on Royal Enfield’s dominance. It offers an affordable path into Triumph ownership, making it a dream machine for retro-loving riders across India.
2025 New Triumph Bonneville 350 Quick View
| Bike Name | New Triumph Bonneville 350 |
| Engine | Single-cylinder, ~349 cc (adapted from Triumph’s 400 cc engine) |
| Performance | Smooth low- & mid-range power, ideal for city + relaxed cruising |
| Mileage | Around 25–27 kmpl (estimated) |
| Transmission | 5-speed or 6-speed manual (likely, not yet confirmed) |
| Brakes | Disc brakes at both ends, dual-channel ABS |
| Suspension | Telescopic/possibly USD forks at front, twin-shock rear |
| Design | Classic Bonneville styling – round headlamp, sculpted fuel tank, upright riding posture |
| Safety | ABS standard, stable chassis design |
| Price (Expected) | ₹1.9 – ₹2.0 lakh (ex-showroom, India) |
| Launch Timeline | Mid-2026 (expected) |
| Rivals | Royal Enfield Classic 350, Meteor 350, Hero Mavrick 440 |
| Positioning | A tax-smart, premium-yet-affordable retro classic under Triumph’s Modern Classics range |
Bonneville 350 Launch Timeline
While Triumph hasn’t stamped an official date, insiders suggest a launch in mid-2026. Given the pace of development and demand in India, an earlier reveal can’t be ruled out. Expect teasers, leaks, and pre-launch hype to start surfacing in the coming months.
New Triumph Bonneville 350 Price Point
Now comes the big hook, affordability. The Bonneville 350 is expected to carry a price tag of about ₹1.9–2.0 lakh (ex-showroom).
This aggressive pricing would put Triumph in direct competition with the Royal Enfield Classic and Meteor 350. The difference? The Bonneville brings an international badge with decades of heritage at nearly the same cost.
Design and Styling
The Bonneville 350 is all about heritage charm with modern touches. True to its family name, expect –
- Upright riding stance for comfort on long rides.
- Rounded headlamp and sculpted tank for authentic retro feel.
- Clean lines and minimal bodywork, staying faithful to the Bonneville legacy.
- Retro cues like spoke-style wheels and twin shocks (or their modern equivalents).
This bike won’t scream aggression; it will whisper class.
Bonneville 350 Engine & Performance
At the heart of the Bonneville 350 will likely be a single-cylinder, ~349 cc engine. Sources suggest Triumph may adapt its existing 400 cc unit by reducing the bore to slip neatly into the sub-350 bracket.
What Does That Mean For Riders?
- Smooth, accessible power in the low and mid-range, perfect for city traffic and relaxed cruising.
- Slightly reduced peak output compared to the 400 cc models, but better everyday usability.
- The unmistakable Triumph thump, with a mellow note that suits a retro classic.
This engine is expected to deliver a balance between punch and practicality, staying rider-friendly without being intimidating.
Braking and Safety
Triumph knows safety sells as much as style. The Bonneville 350 is tipped to feature:
- Disc brakes on both ends, giving solid stopping power.
- Dual-channel ABS as standard, crucial for Indian roads and global markets alike.
Riders can expect braking confidence whether cruising highways or tackling tight city lanes.
Suspension & Ride Quality
While exact details are still under wraps, industry chatter suggests –
- Telescopic forks up front (possibly USD if Triumph decides to add flair).
- Twin shock absorbers at the rear, in line with the classic design theme.
This setup should deliver comfort, stability, and ease of handling, making it equally fun for daily commutes and weekend getaways.
Mileage Expectations
Fuel efficiency plays a key role in the Indian market. Though official figures aren’t confirmed, reports hint at around 25–27 kmpl in mixed riding conditions. That’s enough to make it practical without losing the joy of riding a premium British motorcycle.
Competition in Market
The Bonneville 350 will step into a crowded but lucrative space. Likely rivals include –
- Royal Enfield Meteor 350 – the king of cruisers in this segment.
- Royal Enfield Classic 350 – heritage and dominance rolled into one.
- Hero Mavrick 440 – slightly bigger but aimed at style-focused buyers.
- Other 350–450 cc retro-styled singles.
Triumph’s ace card? A global brand name and design DNA that stands out.
Why the Bonneville 350 Matters?
The Bonneville 350 isn’t just another motorcycle. It matters because:
- Tax-smart engineering – staying under 350 cc avoids higher GST slabs in India.
- Accessible premium – riders can own a Triumph without paying through the nose.
- Heritage revival – it brings the soul of the Bonneville line to a new audience.
What’s Still a Mystery?
Even with all the buzz, a few things remain unknown:
- Exact horsepower and torque numbers.
- Final features list will Triumph throw in LEDs, digital consoles, or ride modes?
- Color options and accessories.
- Real-world fuel economy once riders hit the road.
Should You Wait For Bonneville 350?
If you are eyeing a Royal Enfield but secretly long for something more premium, the Bonneville 350 might worth the wait. It promises –
- Timeless styling.
- Everyday usability.
- A prestigious badge at an affordable price.
Of course, buyers should keep expectations realistic, performance won’t match bigger Triumphs and feature lists may be modest to keep costs down.
But make no mistake, the Triumph Bonneville 350 could become one of the most exciting retro motorcycles in the Indian market in the next couple of years.
