A few weeks ago we wrote about an underground bike park in a huge cavern near Louisville, Kentucky.
Eric Porter, a team rider for Diamondback Bikes, ventured into the cave to rip some cool lines and show us what this unique bike park is all about.
A few weeks ago we wrote about an underground bike park in a huge cavern near Louisville, Kentucky.
Eric Porter, a team rider for Diamondback Bikes, ventured into the cave to rip some cool lines and show us what this unique bike park is all about.
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