Triumph Motorcycles is preparing to launch an all-new 350cc lineup in India, with the first bikes expected as early as March next year. The move comes in response to the recently revised GST norms, which make motorcycles above 350cc more expensive to own.
Rajiv Bajaj, in his recent statement, hinted that much of Bajaj Auto’s portfolio will now shift under the 350cc bracket. And while he didn’t specifically mention Triumph, the impact on the brand is obvious — every Triumph currently sold in India is above 350cc, making it the hardest hit among Bajaj’s joint ventures (Bajaj, KTM, and Triumph).
New Models on the Way
The upcoming 350cc platform will power an entirely new made-in-India range, including the Speed 350, Scrambler 350 X/XC, and the new T4. These models are expected to launch in phases over the next six to eight months.
Interestingly, the new engine isn’t an all-new unit but a reworked version of the current 400cc single-cylinder motor. Triumph has reduced the bore size (from 89mm to around 83mm) while keeping the stroke the same, bringing displacement down to 349cc.
What Changes with the 350cc Engine?
This tweak will slightly change the engine’s personality. The less over-square design should make the bikes feel friendlier and more usable in the low- and mid-range, which everyday riders will appreciate. Of course, outright power will be a bit lower than the 400cc models.
The GST Effect and Market Impact
Currently, Triumph sells around 3,500 units of its 400cc bikes every month. But with the new GST rules pushing prices up, these models risk losing their competitive edge — especially the Speed T4, which was positioned as a value alternative to the Royal Enfield Classic 350.
This raises the big question: what happens to Triumph’s 400cc lineup? From what we know, the brand will continue manufacturing the 400s in India, but they could increasingly become export-only models. In India, they’ll likely be replaced by the new 350cc series — the Speed 350, Scrambler 350, and T4.
And that’s not all. Triumph is also rumored to be working on another bike based on this 350cc motor, though details are still under wraps.
The Bottom Line
Triumph is clearly adapting to the changing tax environment in India. The new 350cc range may not have the outright punch of the 400s, but it could hit the sweet spot for pricing, accessibility, and everyday usability.
One thing’s for sure — 2026 is shaping up to be an exciting year for India’s middleweight motorcycle market.
