The Jawa 42 Bobber is powered by a 293 cc single-cylinder, liquid-cooled engine that produces 27 PS of power and 28 Nm of torque. It comes with a 6-speed gearbox and a slipper clutch. The bike has a classic bobber-style design with a single-piece seat, round-shaped headlamp, LED tail lamp and a round-shaped instrument cluster. It also has steel-spoke wheels, telescopic front forks and a rear monoshock suspension setup. The bike has a ground clearance of 160 mm and a kerb weight of 169 kg. It comes equipped with single-channel ABS. The Jawa 42 Bobber is offered in two colour options – Halley's Teal and Galactic Green.