Minimag Track UpgradeMinimag PWC Lifts come Standard with 8' Tracks, which will give you 6' of Travel from the Edge of the Dock Down. Tracks are Galvanized Steel. To find out if you need a longer track: Measure from the Edge of the Dock Down to the Mud. Whatever that Measurement is, Add 2 Feet for the Track Size. THIS ITEM IS JUST AN UPGRADE MUST BE ORDERED WITH A MINIMAG MUST ORDER (2) TRACKS WITH THE MINIMAG 2800