This is a YSP (Yamaha Sports Plaza) special cloisonné tuning fork emblem given to purchasers of the Yamaha SRX, a single-cylinder motorcycle released in 1985. It could probably be attached to tanks other than the SRX. I took it out of the bag for the photos, but it's usually stored in a dark place. It's completely unused, but due to its age, please understand that it is non-refundable and non-returnable. Everything in the photos is included. The included adhesive is old and likely unusable. Please note that this item is non-refundable and non-returnable.