The most legendary name in Triumph's back catalogue just got a lot more accessible.
Meet the all-new Bonneville T40 and T40 Black, Triumph’s freshest entry into a segment that's been absolutely heating up over the last few years. If you've been paying attention to the 350–650cc modern classic space, you'll know it's no longer a niche. It's a full-blown battleground, and Triumph has just thrown their hat in with the one name everyone's been waiting for them to use.
Why this segment matters
For years, if you wanted a proper Bonneville, the entry point was steep. Riders who loved the retro café-racer, scrambler-adjacent look but didn't want (or couldn't get, thanks to licensing) a bigger bike had one obvious place to look: Royal Enfield. The Classic 350 has quietly become one of the best-selling motorcycles on the planet, built on the promise of honest, characterful, affordable retro motoring.
Then BSA came storming back with the Gold Star and the brand new Bantam, doubling down on that same nostalgic, budget-friendly modern classic formula and giving riders even more choice in the space.
And it's not just the British and Indian brands playing this game, Honda's GB350 (a 348cc air-cooled single making around 20hp and 29Nm, with a genuinely lovely retro roadster silhouette) has proven that even the biggest manufacturer in the world sees the value in this market. It's a segment where "affordable" and "character" finally get to sit in the same sentence.
To be fair, Triumph didn't sit on the sidelines completely, the Speed 400, Scrambler 400X and Thruxton 400 already got them into this bracket a couple of years back, and they've done a solid job of it. But none of them carried the Bonneville name.
Until now and that's the gap the T40 has been built to fill.
Enter the Bonneville T40
According to Triumph's own briefing, this is a bike built on a new iteration of the 400cc TR Series engine, the same platform family we've seen doing great things in the Speed 400 and Scrambler 400X, but tuned specifically to deliver that torque-rich, relaxed, unmistakably Bonneville character. We're talking 36Nm of peak torque at just 5,000rpm and 32PS at 7,000rpm. Not headline numbers, but that's not the point. This is about how it feels, not how fast it goes.
And on looks, well spoked wheels, twin rear shocks, teardrop tank, round headlight, hand-painted coach lining on the fuel tank. That's a detail normally reserved for bikes well above this price point, and Triumph clearly know it.
Under the retro skin, there's real substance: a 4-inch circular TFT that can flip into a full analogue "heritage mode," five riding modes, cornering ABS and traction control, a genuine navigation app, and a 790mm seat height (dropping to 770mm with the accessory low seat) that makes this one of the most approachable Bonnevilles ever built. Wet weight sits at 191kg.
The T40 Black leans moodier, matte pewter grey and Phantom Black, blacked-out engine covers, darkened pea-shooter exhaust, same DNA, sharper attitude.
What this means for the segment
This isn't Triumph nibbling at the edges. This is Triumph looking at what Royal Enfield and Honda have built and saying "we want in, properly." For riders, that's nothing but good news, more competition in this space means better bikes, sharper pricing, and more choice for anyone chasing that classic look without needing a full licence or a huge budget.
Pricing and full local availability will be confirmed closer to the 2027 launch,.
We’ll be getting hands-on with the T40 the moment we can and honestly, we cannot wait to put it up against the Classic 350, the Hunter 350 and the Bantam 350 to see how Triumph's take on "affordable heritage" stacks up.
Let me know in the comments which one you reckon takes the segment crown.