This manual covers the , a versatile Side-by-Side (SxS) / UTV produced from 2006 to 2010. Engineered with a 392cc 4-stroke SOHC liquid-cooled V-twin engine, selectable 4WD/2WD, and shaft drive, the 450 is built for demanding off-road use, offering a towing capacity of 544 kg and a cargo bed capacity of 181 kg. Its robust design and reliable performance make it a capable companion for work and recreation. This comprehensive Service Repair Workshop Manual provides factory-level detail for all maintenance and repair procedures, covering the (YXR45F) from A-Z. It includes step-by-step instructions, detailed diagrams, illustrations, and wiring schematics essential for accurate diagnostics and repairs. The manual is designed to assist owners, mechanics, and technicians in effectively maintaining and restoring the vehicle to optimal working condition.