BBB-4 Big Blue Book of Bicycle Repair 4th Edition
Product # 901900
  • Updated with the latest information, procedures and techniques, and covers everything from minor adjustments to complete overhauls
  • 12 speed and 1x drivetrains
  • Tubeless tires
  • Disc brakes
  • Electronic shifting
  • New wheel building content
  • Updated headset and bottom bracket standards
  • Updated torque specifications
  • Updated troubleshooting tables