This manual covers the Yamaha TTR125, including its variants TTR125P, TTR125L, and TTR125LP, produced in 2002. The TTR125 is an entry-level to intermediate off-road motorcycle, recognized for its durability, ease of use, and versatility, making it suitable for beginners, youth riders, and recreational trail riding. Yamaha's heritage in off-road performance is evident in the TTR line, with this model offering a robust 124cc four-stroke engine, a reliable 5-speed transmission, and a steel diamond frame designed for strength. Its user-friendly ergonomics and manageable power delivery contribute to its reputation for accessibility and fun in various off-road conditions.

This illustrated parts list provides comprehensive component identification and illustrations for all systems of the Yamaha TTR125 models. It serves as an essential resource for identifying specific parts, ordering replacements, and gaining visual guidance during disassembly and assembly. The manual details components for the engine, transmission, chassis, suspension, brakes, wheels, fuel system, exhaust, electrical system, controls, and bodywork. By offering clear exploded views and exact part numbers, this English-language catalog is designed to assist owners, mechanics, and technicians in maintaining and repairing the vehicle, ensuring its continued performance and longevity.