The Majesty 400 (YP400) is a maxi-scooter designed for both comfortable commuting and capable touring. Produced for the 2005, 2006, and 2007 model years, it offers a spacious under-seat storage compartment, an ergonomic seating position, and an aerodynamic fairing for rider protection. Its robust 395cc, liquid-cooled, fuel-injected engine, coupled with a Continuously Variable Transmission (CVT), provides a smooth and efficient ride. The Majesty 400 is engineered for reliability and practicality, making it a strong contender in its segment, known for its stable handling and comfortable ride quality.

This comprehensive service and owner's manual set, presented in English and digital format, is designed to be an indispensable resource for maintaining and repairing your Majesty 400 YP400. It covers all essential systems, including detailed procedures for engine maintenance and repair, drivetrain (CVT) service, chassis and suspension adjustments, braking system overhauls, and electrical system diagnostics. With approximately 500+ pages for the service manual and 100+ pages for the owner's manual, this guide provides in-depth information, troubleshooting charts, and technical specifications to ensure your scooter operates at peak performance and longevity.