The XP Base is a plug-n-play Base module upgrade for MotoCrane ULTRA that notably upgrades performance in a variety of ways. More information can be found at motocrane.com/ultraxp
Since the XP Base utilizes the same Base Driver Unit (BDU) as the original ULTRA Base, you must choose to either utilize your existing BDU, or add a new, redundant BDU allowing your original Base and BDU to act as backup units.
If you'd like to instead receive an invoice for the XP Base Upgrade, please visit www.motocrane.com/ultraxp-invoice