OC Ramps quarter pipes are perfect for any age and any level skater. These exclusive skate ramps were designed to be highly portable and mobile. Roll the quarter pipe out to the street on its wheels and you're ready to skate. Done skating? Just roll the ramp back into the garage or sideyard. Order more than one of our quarter pipes and you can create a half pipe, put them side by side or whatever you prefer. All our quarter pipes include the best materials and lumber on the market. OC Ramps skate ramp kits make everything extremely easy to install.