Covered in this volume (No. 6005) are the engine, carburetor, ignition, and suspension of two-stroke motorcycles. From the contents: - Enthusiasm: The legendary Yamaha RD 350 and TZ 250/350 - Used: Tips for buying a used two-stroke - Tools: What is necessary in the two-stroke workshop - Correct screwing: Repairing spanner widths and threads - Bowden cables: Lubricate, lay correctly, solder nipples - Lubricate correctly: Mixed and separate lubrication, engine and transmission oil, change oil yourself - Clean and adjust air filter and carburetor - Water cooling: Change coolant, repair water pump - Cylinder and piston: Remove and install, analyze damage and get a grip on it - Overhaul engine: Disassemble and reassemble engine correctly - Tuning: Yamaha RD converted to a low-budget racer - Spark plugs: Service, care, install better spark plugs - Ignition system: Zündun.