RacesCRAZY URBAN MTB DOWNHILL TRACK – FULL RACE RUN! admin11 months ago11 months ago01 mins Here’s my full race run down the crazy urban MTB downhill track in Medellin, Colombia! I love these urban mountain bike races because it is so sick to race … source Post navigation Previous: 5 Shifting Problems You'll Have And How To Solve ThemNext: Beginner's Guide To Mountain Biking