KTM announced the addition of new 350cc engine variants to its 390 Duke and 390 Adventure motorcycle lines in India on April 20, 2026. The updated models are priced at ₹2,77,268 for the 390 Duke and ₹2,80,905 for the 390 Adventure, both ex-showroom in Delhi.

The introduction of the 350cc engines allows the motorcycles to qualify for a lower 18 percent Goods and Services Tax (GST) bracket. KTM stated that these tax benefits are being passed directly to customers, resulting in a lower entry price for the 390 range. Manik Nangia, President of Probiking at Bajaj Auto Ltd., noted that the pricing strategy is intended to make the models accessible to a larger audience and expand the segment.

The new 350cc models produce 41.5 PS of power and 33.5 Nm of torque. The motorcycles also retain the identical wheelbase, ground clearance, riding ergonomics, and technology as their existing counterparts.

The company confirmed that all existing 399cc models across both ranges will remain in the portfolio unchanged. This ongoing lineup includes the 390 Duke R, priced at ₹3,39,001, as well as the 390 Adventure X, S, and R variants, which are priced between ₹3,43,250 and ₹3,97,234.