The Mongoose KXR250 is a capable All-Terrain Vehicle (ATV) designed for recreational riding and sport use. Known for its agile handling and comfortable riding position, this model competes in the entry-level to mid-range sport ATV segment. It features a liquid-cooled, 230.9 cc, four-stroke engine with a 5-speed manual transmission and reverse. The KXR250 is praised for its value proposition and reliable performance, making it a popular choice for enthusiasts seeking an approachable yet engaging ATV experience. Its robust construction and straightforward engineering contribute to its reputation for dependability. This comprehensive workshop service repair manual provides detailed information for the maintenance and repair of the Mongoose KXR250. It covers essential areas including engine systems, transmission and drivetrain, braking system, electrical system, suspension, steering, and chassis. The manual includes scheduled maintenance procedures, component-level repair instructions, troubleshooting guides with diagnostic flowcharts, and detailed technical specifications. This resource is invaluable for owners, mechanics, and technicians aiming to keep their Mongoose KXR250 in optimal working condition.