
Last Updated on: 24 Sep 2026
Triumph Bonneville 400
The upcoming Triumph Bonneville 400 is a new retro-styled motorcycle. Recent test mules suggest that it will feature a larger, more rounded fuel tank, rounded side panels, chunkier front and rear fenders for better road presence. Compared to the Speed 400, Triumph Bonneville 400 will be noticeably larger. It will also feature a flat bench-style seat, conventional telescopic fork and twin rear shock absorbers, giving it a more traditional Bonneville-inspired design. It is expected to use the 349cc, single-cylinder, liquid-cooled engine that is also seen in the Speed T4. The motorcycle is expected to be positioned as a more classic alternative to the Speed 400.
Triumph Bonneville 400 Features and specifications
Body Style | Bike |
Our Rating | Yet to be Reviewed |
Mileage | To be announced |
Transmission | Manual |
Engine | To be revealed |
Fuel Type | Petrol |
Triumph Bonneville 400 news

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Triumph Bonneville 400 FAQs
Triumph Bonneville 400 is expected to be launched during the second half of 2026 in India.
Triumph Bonneville is estimated to be priced around 2 lakh in the Indian market.
Triumph Bonneville 400 will be featuring wire-spoke wheels.
Bonneville 400 will be rivaling motorcycles such as the Royal Enfield Classic 350, Bullet 350, Honda CB350 and Jawa 350.
Questions you may find useful
I have been riding an Activa 110 for all these years. I'm soon going to be 50 and I'm 5'9" tall. I'm planning to buy a motorcycle. I like CB350 or Bonneville 400. As this will be my first bike that I plan to ride for at least 8 years, will these two bike be a little heavy for me? Will I be able to ride any of these easily? Or should I settle with a Ronin? Please advise.
Since you seem like a mature rider and will be getting a motorcycle after a long wait, we'd recommend splurging a little and getting a more premium machine like the Honda CB350RS or the upcoming Triumph Bonneville 400. These bikes will not only perform better than the TVS Ronin, they will also deliver a sense of occassion and premiumness which the TVS simply won't be able to match. Coming to the bikes themselves, the CB350 is a known quantity and delivers a comfortable and laidback riding experience with trademark Japanese reliability to boot. The Bonneville 400 hasn't been launched yet (although it seems like its not that far away either) but going by our previous experience with other Bajaj-built Triumphs, we expect it to be a competent machine although we'll reserve our full judgement until we ride the baby Bonnie. We'd recommend you wait a couple of months until we can ride the Bonneville and once reviews are out you can choose between it and the CB350. Do bear in mind that with every all-new model, there are almost certain to be some teething niggles at the start so waiting 6-8 months until the manufacturer sorts them out would be prudent. And before you go ahead with your purchase, taking a test ride of whatever is on your shortlist should be done too.
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