Yamaha 1986 YZ80 OEM Used Seat Assembly #1LR-24770-01-00. This seat is genuine Yamaha part. Seat pan is in good solid condition, foam is in good condition holding original shape. This seat has the original OEM cover on it. This seat has little use and would be excellent for a restoration. The seat cover unfortunately has stains on the original cover as can be seen in the pictures. Please ask any questions you may have.