I was bored at school, so i tried to figure out how homemade scs's could be made. You will need: 1x Single Clamp, 2x Double Clamps, 1x Metal tube (described in pic), and access to a welder that can weld aluminum.
You will also need your bars, a threadless fork, a compression bolt and cap (or washer), and a starnut in that threadless fork.
First, weld the clamps together. Next cut the metal tube so that it only fits in the bottom double clamp. Finally, you can weld a bent sheet of metal on the outside to add strength. Its pretty much proto's scs for like around $15-25 depending on where you get your supplies. However, it isin't as strong (of course).
You will also need your bars, a threadless fork, a compression bolt and cap (or washer), and a starnut in that threadless fork.
First, weld the clamps together. Next cut the metal tube so that it only fits in the bottom double clamp. Finally, you can weld a bent sheet of metal on the outside to add strength. Its pretty much proto's scs for like around $15-25 depending on where you get your supplies. However, it isin't as strong (of course).