The Blue Book of Bicycle Repair – Park Tool's Guide for Hobby Mechanics. How do I true a wheel? What should I do if the chain breaks while riding? How does a threadless headset work? Where does that strange noise come from while riding? How do I install and adjust a new derailleur? This practical manual answers these and many other questions from hobbyists. It provides concentrated bicycle know-how on over 200 pages – clearly understandable and user-friendly, with numerous illustrations, step-by-step instructions, tool overviews, tips for setting up your own hobby workshop, etc. The author, Calvin Jones, has incorporated his 30 years of experience in the bicycle industry as a team mechanic, trainer, and consultant into this work to create a comprehensive and accurate manual. His attention to detail and precise illustrations guide the user safely through each task. Published by Park Tool, the world's leading manufacturer of high-quality bicycle tools. Features: 12-speed and 1x drivetrains, tubeless tires, disc brakes, electronic shifting, new content for bike building, updated headset and bottom bracket standards, updated torque specifications, updated troubleshooting tables. 251 pages of pure technology! Available in German or English.