The Jawa All Stars 42 Bobber gets disc brakes at both ends and dual-channel ABS. The braking setup is shared across the All Stars colour options, as the edition introduces cosmetic changes rather than mechanical revisions. It does not add advanced electronic riding aids such as traction control or selectable riding modes.
All versions use a 334cc, liquid-cooled, single-cylinder engine paired with a 6-speed manual gearbox and an assist-and-slipper clutch. The engine produces 29.9hp at 7,500rpm and 30Nm at 5,500rpm. The motorcycle has a 740mm seat height and a listed kerb weight of 177kg for the All Stars specification; some older standard 42 Bobber listings show different weight figures, so the current model's official specification should take precedence.
The Jawa All Stars 42 Bobber uses an 18-inch front wheel and a 17-inch rear wheel, with tyre sizes of 100/90-18 at the front and 140/70-17 at the rear in the standard specification listing. It has a 14-litre fuel tank, a low floating single seat, telescopic front forks and a rear monoshock. LED lighting, a digital instrument console and a USB charging port complete the main equipment list.
