Self-Propelled Wheelchairs Invacare TREX26RP LightWeight Tracer EX2 Wheelchair, 18″ with Elevating Largest- (Folding, Assembled) Review Posted on July 18, 2018November 7, 2018Author Marauderby Product Description Invacare lightweight tracer EX2 wheelchair 18 inch with elevating largest- (folding, assembled) Manufacturer Contact Information Not Applicable