This is an incomplete set of a Ski~Mojo power-assisted skiing exoskeleton system. Crucially, it DOES include both of the mechanical knee hinge assemblies and the accompanying neoprene leg wraps. It is missing some components required for full out-of-the-box operation (such as the specific internal springs or boot-mounting brackets). Sold strictly for parts, spares, or as a replacement setup for an existing system. Please review all photos carefully.What is Included in This Listing:2x Mechanical Knee Hinge Housings (Left and Right) embedded in the leg wraps2x Neoprene thigh/knee wraps with structural supports1x Original Ski~Mojo Branded Zippered Travel / Storage Bag1x Upper Harness / Hip belt attachment assembly1x Lower leg attachment strap setup3x Telescopic structural poles (marked Ski-Mojo)1x Small metal connection bracket / connectorWhat is Missing / Caveats:Does NOT include a full set of internal spring cartridges (check your model variant) or the outer boot clamp adapters needed to anchor the lower rods directly to ski boots.The mechanical hinge components flip cleanly and the fabric wraps, velcro, and straps are in very good condition with light signs of normal wear. Ideal for an existing Ski~Mojo owner looking for back-up structural spares or replacement fabric housings.