PARK TOOL BBB-4TG BIG BLUE BOOK TEACHERS GUIDE

A complete tutorial and information source to help bike shops conduct repair and maintenance clinics based on the BBB-4 Big Blue Book of Bicycle Repair 4th Edition. Written by Park Tool Director of Education Calvin Jones using his 40+ years of experience as a mechanic educator and writer the BBB-4TG is more relevant than ever and provides all of the time-proven information needed for a successful Park Tool School clinic.