It has been very difficult to get piston and rings from yamaha. (Standard pistons were on backorder for 1 year!) we hear a rumor that they are being discontinued!
As a result we have a limited amount in stock and will only sell the piston and rings together.
Stock Yamaha Piston Kit
Piston Kit Contains:
All other Items can be ordered separately!
Always replace the head and base gaskets when changing top end!