As a result of supply shortages and customs difficulties with performance mosfets, our summer production batch of infineon motor controllers was unfortunately set back by almost 2 months. That leaves us now out of stock on all the controller models, and until the new batch arrives sometime in September we won't be able to supply Nine Continent or Crystalyte conversion kits either. Sorry about that. We're also only down to only front 26" eZee kits, and front Crystalyte kits. New sea shipments from both eZee and Crystalyte are expected in late Sept / early Oct.