KTM 390 Duke Variants Explained: Standard vs R

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5 min read·Apr 21, 2026
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KTM 390 Duke Variants Explained: Standard vs R

KTM has introduced a revised lineup for the KTM 390 Duke, offering two variants – a new standard model and the more performance-focused R version. The key difference comes from the engine size and pricing, along with a few practical changes.

Performance Differences

The standard 390 Duke now uses a 349cc engine, developed to fall under the lower GST slab. It produces 40.9bhp and 33.5Nm of torque.

On the other hand, the 390 Duke R continues with the larger 399cc engine, delivering 45.3bhp and 39Nm. This results in better acceleration and higher top-end performance for the R variant.

Dimensions and Practicality

Both bikes are quite similar in terms of weight. The standard version weighs 168kg, which is just slightly lighter than the R.

However, the standard variant becomes more accessible with a lower seat height of 800mm, which is 20mm lower than the R version. It also gets a slightly smaller 14.5-litre fuel tank.

Design and Colours

Both variants are available in three colour options, but with different styling approaches.

Pricing

Pricing is where the biggest difference lies.

The standard model is ₹62,000 more affordable, making it a more budget-friendly option.

Key Comparison Table

Feature
390 Duke Standard
390 Duke R
Engine
349cc
399cc
Power
40.9bhp
45.3bhp
Torque
33.5Nm
39Nm
Seat Height
800mm
820mm
Fuel Tank
14.5 litres
15 litres
Kerb Weight
168kg
~168.3kg
Price
₹2.77 lakh
₹3.38 lakh

FAQs

1. What is the main difference between the two variants?
The main difference is the engine size and performance, with the R being more powerful.

2. Which variant is more affordable?
The standard 390 Duke is ₹62,000 cheaper than the R version.

3. Is the standard version suitable for beginners?
Yes, due to its lower seat height and slightly reduced performance, it is more accessible.

4. Does the R variant offer better performance?
Yes, it delivers higher power and torque, making it more suitable for performance riding.

5. Which one should I choose?
If you want better performance, go for the R. If you prefer affordability and easier handling, the standard variant is a good choice.




  • The R variant features brighter paint schemes, an orange frame, and in some cases, orange wheels.
  • The standard version gets a more subtle design with a black chassis and simpler colour combinations.

  • Standard 390 Duke: ₹2.77 lakh (ex-showroom)
  • 390 Duke R: ₹3.38 lakh (ex-showroom)


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