This manual covers the Mongoose BW 50, a sporty 50cc scooter known for its agile performance and youthful design. Established in 1964, the company is a reputable Taiwanese manufacturer recognized for producing a diverse range of vehicles, including scooters, motorcycles, and ATVs. The Mongoose BW 50, powered by an air-cooled, 4-stroke, single-cylinder engine with electronic fuel injection, offers a reliable and enjoyable riding experience, making it a popular choice for urban commuting and recreational use. This comprehensive Service & Workshop Repair Manual provides detailed, step-by-step instructions essential for maintaining and repairing your Mongoose BW 50. It covers a wide array of systems, including engine service, transmission repair, brake systems, electrical systems, suspension, steering, and chassis/body work. With in-depth guidance on general maintenance, troubleshooting, periodic lubrication, and component replacement, this manual empowers owners and technicians to effectively service and preserve the vehicle's performance and longevity.