i wanted to make a super fast skateboard for 'tow-in-skateboarding'. it needed to have much lower drag on the wheels than a small skateboard and a longer board, smoother ride, kind of wakeboarding/snowboarding feel. Here are all the parts and most of the tools i played with assembled before i begin. I had a carcass of an old beach skateboard to play with, which i ended up using almost nothing of. oh well. i like the way projects evolve.
Step 1: Deck, super structure, trucks, wheels, tools.
an old piece of 80-20 is the stiff part of the board, the trucks are attached with a plate as you see. the huge wheels are from those cheap skooters. the scooter wheels can be found for 1-2$ each. because they are thin and have 100-120mm diameter they are WAY WAY faster than skateboard wheels. come to think of it i'm not sure why kids use skatewheels that have such small diameter.. the bigger wheels also ride out the bigger cracks and potholes so much easier, especially at speed.