Original genuine Suzuki New Model Technical Bulletin for the GS425N, dated January 1979. Official Suzuki dealer technical bulletin containing model comparison information, charging system updates, service data, specifications and wiring diagrams for the GS425N. Issued for dealership workshop reference and service departments. The bulletin is in used vintage condition with age-related wear, marks and staining to the covers, together with some corner damage as shown in the photographs. The contents remain complete and fully readable. A genuine original Suzuki dealer publication, not a modern reproduction or PDF copy. Please study the photographs carefully as they form part of the description and show the overall condition.
