This workshop service repair manual covers the 125 SX and 150 SX models for the 2016 and 2017 model years. These performance motocross competition motorcycles are renowned for their lightweight chassis, potent two-stroke engines, and advanced WP suspension, making them a top choice for racers and enthusiasts. The Austrian heritage and strong focus on motorsport are evident in the nimble handling and premium components of these machines, which are designed for peak performance on the track.

This comprehensive manual provides detailed service and repair procedures for all major systems, including the engine, fuel, ignition, cooling, transmission, suspension, and brakes. It is designed to assist owners, mechanics, and technicians in performing everything from routine maintenance and adjustments to complete engine and chassis overhauls. With over 300 pages of information, including diagnostic charts, torque values, and high-resolution diagrams, this English-language manual is an essential resource for maintaining and maximizing the performance and longevity of your 125 SX or 150 SX.