FILTHY Bicycle Srip Down and Rebuild - Trek 850 - No talking, ASMR Pt 1

This one needed enough work that it takes 2 videos to get through it all. Follow along on a deep dive bicycle tuneup journey and learn how to restore bikes for resale yourself! Lubricate, adjust and tune derailleurs, brakes and bearing on almost any bicycle. True wheels! Fix your flat tires!