The 2023 Kawasaki Ninja 650 base model is powered by a 649cc liquid-cooled, parallel-twin, DOHC engine that delivers 68 horsepower and 47.2 lb-ft of torque through a 6-speed manual transmission. This power is supported by a high-tensile steel trellis frame, a 41mm hydraulic front fork, and an adjustable horizontal back-link rear suspension. For stopping power, the motorcycle utilizes dual 300mm front petal discs with Nissin calipers and a single 220mm rear petal disc, riding on Dunlop Sportmax Roadsport 2 tires.