This is a replacement 2.8mm rear sway bar for Kyosho buggies, and fits the Inferno MP7.5 and Inferno MP777 family of buggies. This is the sway bar that connects between the two rear arms to provide more side rolling resistance in the corners to keep the buggy flatter during cornering. These are the stock 2.8mm sway bars that come in the kits.
