Image There is a clay base in many places on the hill, creating a wild "blue groove" in many of the braking zones and corners up top. Credit Zach Faulkner Related: Downhill Pro GRT #USDH Windrock, Tennessee Use keyboard arrow keys to browse the gallery. Swipe to browse the gallery. Prev Next 28 of 51Autoplay Autoplay SlowMedFast Share to Facebook Facebook Facebook Share to Twitter Twitter Twitter sspomer 3/10/2017 7:04am Share to Facebook Facebook Facebook Share to Twitter Twitter Twitter