RAMPS, Gates, Half pipes, Lets see what you built for BMX - BMXmuseum.com Forums
6 ft Long Slappy Skate Ledge / Low Grind Box WA Skate Ramps Skateboards/Scooter/BMX
Grind Box Plans | Step 2 - Pipe Rail Support
Homemade ramps and jump setups/plans. - Page 4 - Pinkbike Forum
Pretty proud of this grind box me and my girlfriend just built! I have no prior woodworking experience and the total cost was around $150, it was fun to build and way