This document covers the YZ125, an off-road motorcycle designed for competition motocross. Produced between 1994 and 1996, this model is recognized for its robust engineering and reliable performance, featuring a 124 cc liquid-cooled 2-stroke engine, a 6-speed constant mesh transmission with chain drive, and a wet, multi-disc clutch. Its suspension system includes a telescopic fork at the front and a monoshock swingarm at the rear, contributing to its agility and handling capabilities on demanding tracks.

This Workshop Service Repair Manual provides comprehensive technical information essential for the maintenance and repair of all YZ125 models from 1994 to 1996. It details all necessary procedures, specifications, and guidelines to ensure the vehicle remains in optimal condition. Owners, technicians, and mechanics will find this manual an invaluable resource for understanding the intricacies of the YZ125, facilitating accurate troubleshooting, routine servicing, and complex repairs, including recommended oil types and spark plug specifications.