Garage Quarter Pipe: Building a Micro Skate Ramp — DO IT: Projects, Plans, and How-tos
ramp plans | Back On Board
Amazon.com: Keen Ramps - Quarterpipe Skateboard Ramp (2' ft x 4' ft) - (1/4) Quarter Pipe Skate Ramp for Skateboards, BMX Biking, & Scooters - Professional Skateboarding Ramps for Home - Made
How to Build a Quarter Pipe? - A DIY Tutorial from Experts