Combination of the Sport Utility, Mudder, Sand Dune and Rock Crawler Kits. Works great if you ride in different areas or change tire sizes. Allows you to fine-tune for any tire size and any elevation. Allows you to adjust for motor mods and tire changes in the future. Includes adjustable weights with 2 different sizes of magnets, 2 primary springs, 2 secondary springs and a custom cut helix (unless noted).
