This manual covers the Suzuki GR650 and GR650X models, produced from 1983 to 1989. These mid-size motorcycles are powered by an air-cooled, 4-stroke, DOHC parallel-twin engine, known for its smooth power delivery and reliability. Designed as a versatile standard or sport-touring platform, the GR650 offers comfortable ergonomics and balanced handling, making it suitable for commuting, touring, and general riding. Its classic styling and robust engineering have made it a respected machine in its class, often compared to contemporaries from Honda, Yamaha, and Kawasaki.

This comprehensive workshop service repair manual provides detailed information for the maintenance, troubleshooting, and repair of your Suzuki GR650/GR650X. It covers all major systems, including the engine, fuel system, transmission, electrical system, chassis, suspension, and brakes. Within these sections, you will find procedures for routine maintenance, component overhauls, diagnostic charts for common issues, and detailed technical specifications. This manual is an essential resource for owners, mechanics, and technicians seeking to preserve the performance and longevity of their vehicle.