This Electra Gear EL-FLMQ-813-15-RR-56 (SP) 15:1 Speed Reducer is in unused condition and is guaranteed to be fully functional. This item came from a local manufacturer that had surplus overstocked inventory and shows slight aesthetics signs of storage. We urge customers to view all photos as they show overall condition, included accessories, and useful information. Please feel free to contact us with any questions.