Suzuki GS Owners Manuals – Motorcycle Owners Manuals Hi, Thanks for the GS750 owners manual. Just bought one that needs loads of work, so hopefully this will give me a go. Still looking for a service manualSuzuki GSX Owners Manuals · Motorcycle Owners Manuals · Suzuki DL Owners Manuals Amazon: suzuki gs750 manual Amazon: suzuki gs750 manual. Skip to main content. Try Prime All SUZUKI 1983 GS750S GS750 GS 750 S Factory Original Owner's Manual. by Suzuki. Paperback Currently unavailable. 1978 SUZUKI MOTORCYCLE GS750 P/N 99011-45661-03A OWNER'S MANUAL (699) by Suzuki.