- Triumph launches 350cc versions of Speed 400, Speed T4, Thruxton 400, Scrambler 400, and Scrambler 400XC
- Speed T4 now has a 349cc engine with 29 HP and 31 Nm, priced at Rs 1.95 lakh unchanged
- Speed 400 drops to Rs 2.31 lakh, power down to 37 HP and torque to 32 Nm from higher previous figures
Triumph's 400cc motorcycle range has a wide portfolio, and after the GST slabs were revised for motorcycles with those displacing less than 350cc attracting lesser tax, the automaker was eyeing to update its lineup. The British motorcycle manufacturer has finally launched the 350cc version of the Speed 400, Speed T4, Thruxton 400, Scrambler 400, and Scrambler 400 XC. The updated line-up now features a smaller 350cc engine, but still carries the 400 moniker. What has changed on these motorcycles? Well, read on to know about changes in prices, displacement, power, torque, and everything else.

Triumph 350cc Motorycles: Model-Wise Prices, Power, Torque
| Parameter | New Price (₹) | Price Change | Power (New) | Power (Old) | Torque (New) | Torque (Old) |
|---|---|---|---|---|---|---|
| Speed T4 | 1,95,000 | No change | 29 PS | 31 PS | 31 Nm | 36 Nm |
| Speed 400 | 2,31,890 | -7,110 | 37 PS | 40 PS | 32 Nm | 37.5 Nm |
| Scrambler 400 | 2,59,241 | -10,736 | 37 PS | 40 PS | 32 Nm | 37.5 Nm |
| Thruxton 400 | 2,65,442 | -10,941 | 40 PS | 42 PS | 32 Nm | 37.5 Nm |
| Scrambler 400 XC | 2,98,709 | +1,793 | 37 PS | 40 PS | 32 Nm | 37.5 Nm |
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Triumph Speed T4 With 350cc Engine: Price & Specs
The Triumph Speed T4 continues at an unchanged price of Rs 1.95 lakh, making it the most affordable offering in Triumph's updated lineup. Earlier powered by a 398cc motor, the Speed T4 now uses a 349cc single-cylinder engine, producing 29 HP and 31 Nm. That's a slight drop of 2 HP and 5 Nm, with torque arriving higher up the rev range than before. While outright performance takes a small hit, the revised engine is tuned for smoother delivery and better everyday usability, keeping the Speed T4 approachable for new riders.
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Triumph Speed 400 With 350cc Engine: Price & Specs
The Triumph Speed 400 now costs Rs 2.31 lakh, making it Rs 7,110 cheaper than before. With the shift to a 349cc engine, power output drops from 40 HP to 37 HP, while torque reduces from 37.5 Nm to 32 Nm. However, the torque now peaks at a higher rpm, giving the bike a more progressive power curve. While it's not as punchy as earlier, the revised setup focuses on refinement and smoother city performance, without losing the Speed 400's sporty character.
Triumph Scrambler 400 With 350cc Engine: Price & Specs
Now priced at Rs 2.59 lakh, the Scrambler 400 sees a price reduction of Rs 10,736, making it significantly more accessible. The engine displacement drops to 349cc, with output now rated at 37 HP and 32 Nm, compared to 40 HP and 37.5 Nm earlier. The torque curve has shifted higher, which slightly dulls low-end punch but improves tractability at cruising speeds. For buyers focused on everyday riding with light off-road ability, the changes make the Scrambler more manageable.

Triumph Scrambler 400XC With 350cc Engine: Price & Specs
Unlike the others, the Scrambler 400XC now costs Rs 2.98 lakh, marking a price increase of Rs 1,793. It shares the same 349cc engine as the Scrambler 400, producing 37 HP and 32 Nm. While performance figures are slightly lower than before, the XC variant justifies its premium with added rugged hardware and off-road-focused equipment. Compared to the older model, it trades some raw torque for a more refined and controllable riding experience.
Triumph Thruxton 400 With 350cc Engine: Price & Specs
The Thruxton 400 now retails at Rs 2.65 lakh, down by nearly Rs 11,000 from its earlier price. Its revised 349cc motor delivers 40 HP and 32 Nm, compared to the previous 42 HP and 37.5 Nm. While peak torque has reduced by 5.5 Nm, it now arrives later, altering the bike's performance feel. The Thruxton still remains the most powerful in the range, retaining its sporty cafe-racer personality despite the mechanical changes.
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