Park Tool

Bbb-4 Big Blue Book Of Bike Repair 4th Edition

What Our Gearhead® Experts Are Saying:

"This book has been a total game-changer for my home wrenching setup. From adjusting shifting to understanding newer drivetrain standards, it’s easy to follow and full of step-by-step breakdowns."

Whether we’re building our first bike stand setup in the garage or just tuning before the next ride, the Big Blue Book of Bicycle Repair — 4th Edition is the gold standard for turning confusion into confidence. Written by Park Tool’s Director of Education, Calvin Jones, this book walks us through hundreds of repair tasks with clear instructions and full-color photos that help us get it right the first time.

From basic adjustments to complete drivetrain overhauls, the BBB-4 covers modern gear including 12-speed drivetrains, electronic shifting, disc brakes, and tubeless setups. It’s our go-to reference on everything from bottom bracket standards to torque specs. Whether you're new to bike maintenance or looking to sharpen your skills, this book is a must-have shop companion.