Documentation set for the Harley-Davidson SX125, 1974 and 1975. Includes the service manual, the parts catalogue and the owner’s manual — three separate documents, which matters on a fifty-year-old machine where identifying the part is often harder than fitting it.
The machine: 123 cc air-cooled two-stroke single built by Aermacchi, from the period when Harley-Davidson owned the Italian manufacturer and sold these models under its own name in the US. The engineering is Italian and the parts catalogue nomenclature reflects that. The SX125 is the street-legal enduro version of the family that also produced the SS125.
Jobs this manual actually answers: ignition timing; rebuilding the Dell’Orto carburettor; ring replacement and cylinder wear limits; clutch adjustment; and identifying parts by exploded-diagram number — the main reason restorers buy this set.
What is not included: modern aftermarket equivalents or supplier information.
Format: PDF, delivered immediately after payment.
