The 2025 KTM 250 Adventure shares its 250cc single-cylinder, liquid-cooled engine with the latest 250 Duke, producing 31hp and 25Nm of torque. It features a new split-trellis frame derived from the larger 390 Adventure, though without the aluminium subframe of its bigger sibling.

The bikes features redesigned bodywork with a new beak, a vertically stacked Bi-LED projector headlight setup, and a 5-inch TFT display. It also features ride-by-wire with rider modes and a bi-directional quickshifter. The bike rides on a 19-inch front and 17-inch rear alloy wheel setup, with fully adjustable suspension offering 200mm of travel at the front and 205mm at the rear.