This manual provides comprehensive technical information for the MY660, a liquid-cooled, 4-stroke, parallel-twin cylinder motorcycle. Introduced as part of the popular middleweight segment, the MY660 is known for its sporting heritage, performance-oriented design, and Italian craftsmanship. Featuring an approximate 659cc engine, electronic fuel injection, and a 6-speed sequential gearbox, this model is engineered for riders seeking an engaging and dynamic experience. The brand is synonymous with racing prowess, and this platform reflects that dedication to performance and handling, making the MY660 a notable competitor in its class.

This English-language manual is designed to be an indispensable resource for MY660 owners, mechanics, and technicians. It covers essential engine service and repair, along with gearbox maintenance. Within its 175 pages, you will find detailed procedures for engine overhaul, disassembly, assembly, lubrication, cooling, fuel delivery, ignition, exhaust, and emissions control systems. The manual also details gearbox component service, scheduled maintenance tasks such as oil changes and valve adjustments, and comprehensive repair instructions for engine and gearbox components. Diagnostic procedures and troubleshooting guides are included to assist in identifying and resolving common faults.

This manual provides comprehensive technical information for the MY660, a liquid-cooled, 4-stroke, parallel-twin cylinder motorcycle. Introduced as part of the popular middleweight segment, the MY660 is known for its sporting heritage, performance-oriented design, and Italian craftsmanship. Featuring an approximate 659cc engine, electronic fuel injection, and a 6-speed sequential gearbox, this model is engineered for riders seeking an engaging and dynamic experience. The brand is synonymous with racing prowess, and this platform reflects that dedication to performance and handling, making the MY660 a notable competitor in its class.

This English-language manual is designed to be an indispensable resource for MY660 owners, mechanics, and technicians. It covers essential engine service and repair, along with gearbox maintenance. Within its 175 pages, you will find detailed procedures for engine overhaul, disassembly, assembly, lubrication, cooling, fuel delivery, ignition, exhaust, and emissions control systems. The manual also details gearbox component service, scheduled maintenance tasks such as oil changes and valve adjustments, and comprehensive repair instructions for engine and gearbox components. Diagnostic procedures and troubleshooting guides are included to assist in identifying and resolving common faults.