Hyosung's motorcycle operations began in 1978 as a division of the Hyosung Group, one of South Korea's large industrial conglomerates, with production based in Changwon. The company started by assembling Suzuki designs under licence from 1979 and developed its own motorcycles from the late 1980s, eventually building a complete line-up of scooters, mopeds, commuter bikes, cruisers and sports machines.

Hyosung two-wheelers earned a reputation for solid, accessible engineering at sensible prices, and models such as the Sense and Prima scooters and the Comet and GV motorcycles found buyers in Korea and in export markets including Europe, North America and Australia. Corporate changes later renamed the business S&T Motors and then KR Motors, but many machines still carry the Hyosung badge today.

The workshop manuals in this section cover the systems owners work on: engine service and overhaul, transmission and variator maintenance, brakes, suspension, fuel and ignition systems, electrical and wiring diagrams, torque specifications, diagnostic procedures and the scheduled maintenance schedules for each model. Procedures are laid out in factory order, with all measurements, clearances and torque settings stated for the exact model and year.

They are of value to DIY owners who maintain their own Hyosung, independent garages that service the brand's scooters and motorcycles, and collectors of early Korean-built machines who need accurate factory information that is hard to find elsewhere. With documentation this detailed, an owner can confidently handle routine service and larger repairs without sending the machine away.