Stool made from bike parts and crutches

Step 7 Cut the insulation and plywood to fit the rim.

Use the rim as a template to cut a piece of rigid insulation or a thick foam pad. Then use that to mark plywood and cut the shape with a sabre saw. Cut out a 3" hole in the center of the board. This will let the hub pass through and allow the wood to lay a bit flatter. Using a sabre saw would work but a 3" hole saw worked fantastically.