Hello and Thank you for stopping by The item up for sale is a brand new Wiseco Top End Kit for a Yamaha Banshee. This Kit Comes With: (2) Wiseco Pistons (2) Sets of Rings (2) Sets of Clips (2) Pins (1) Top End Gasket Set The Pistons are : 513M06550. This is NEW in the Box Only Removed for Pictures. CHECK Your Cylinders for the Correct Size Pistons before you Order.