5'4 LIFTX EFOILQuestions about your setup? We're here to help: Ask an Expert The 5'4 is built to remove friction. More volume, more width, more room to find your feet, it gets you up faster and off the throttle sooner so you can start doing what the LIFTX is actually for. At 70 liters and 24. 5 inches wide it also puts a properly sized platform under bigger builds. Same LCS system, same folding prop, same architecture as every board in the lineup. Just more platform