Image Thursday is track walk day, giving mechanics time to build bikes. Gwin's Specialized Demo having a FOX air shock installed. Credit Dan Hearn Related: UCI Mountain Bike World Cup PIT BITS Fort William, Scotland Specialized Aaron Gwin Downhill Use keyboard arrow keys to browse the gallery. Swipe to browse the gallery. Prev Next 26 of 30Autoplay Autoplay SlowMedFast Share to Facebook Facebook Facebook Share to Twitter Twitter Twitter sspomer 6/4/2015 10:01am Share to Facebook Facebook Facebook Share to Twitter Twitter Twitter