The Kawasaki KR-1, also known by its internal model codes KR250C/KR250D, represents a pinnacle of 250cc two-stroke sportbike technology from the late 1980s and early 1990s. This high-revving, liquid-cooled parallel-twin motorcycle is renowned for its cutting-edge engineering, including the KIPS power valve system, and its lightweight aluminum twin-spar frame. Designed with a focus on sporty riding and track performance, the KR-1 offers aggressive ergonomics and potent acceleration, making it a celebrated machine among enthusiasts and a significant model in Kawasaki's performance heritage.

This service repair manual provides comprehensive information for the Kawasaki KR-1. It covers all essential aspects of maintenance, troubleshooting, and repair, including detailed procedures for the engine, fuel system, ignition, cooling system, transmission, clutch, suspension, brakes, and electrical systems. With step-by-step instructions for routine servicing, component overhauls, and advanced diagnostics, this manual is an indispensable resource for owners, mechanics, and technicians seeking to maintain the optimal performance and longevity of their KR-1 motorcycle.