Listing is for a Honda 06 - 14 TRX450R ER CP Carrillo M2037 13:1 Piston 96mm Stock Bore 450 trx. Condition is New. Shipped with USPS Priority Mail. The piston that is pictured is the actually piston you are buying it is not a generic picture like other listings on ebay. If you have any questions message us we will gladly help you. Thanks