The 2010 Ninja 650R is a versatile sportbike designed to offer a balanced blend of performance and everyday usability. Built with renowned engineering quality, this model features a liquid-cooled, DOHC, parallel-twin engine delivering approachable power, making it suitable for new riders, commuters, and sport-touring enthusiasts alike. Its design philosophy emphasizes sporty styling and a comfortable riding position, further enhanced by a high-tensile steel trellis frame for rigidity and a light feel. The Ninja 650R has been recognized for its value and accessible performance within the middleweight motorcycle segment. This comprehensive English service repair manual provides detailed guidance for the full service and repair of the 2010 Ninja 650R. It covers essential areas including routine maintenance, troubleshooting, diagnostics, and component overhauls. Within its 300+ pages, owners and technicians will find in-depth information on the engine mechanicals, fuel and ignition systems, transmission, chassis, brakes, and electrical systems. The manual facilitates confident maintenance and repair by offering precise specifications, diagnostic flowcharts, and step-by-step procedures, ensuring the longevity and optimal performance of the motorcycle.