AA Pro BMXer Jason Richardson recently built a pump track using decomposed granite, and he says it’s working well.
– His backyard is mostly clay.
– The DG was pretty easy to work with. Pack and ride, pack and ride.
– When it gets wet, it forms a muddy paste. Leave it overnight, and it’s hard as a rock.
– The material contains some rocks, which he occasionally has to sweep away.
The quest for the ideal pump track surface continues.