Description: 100% brand new High quality aftermarket parts and tested for maximum performance Guaranteed Good Quality & Made From the Highest Quality Materials Available Comes Completely Assembled for easy Installation Fit for Yamaha PW 50 Peewee 50 PY50 Specification: Size(L×W×H): 60mm*40mm*10mm/2.36*1.57*0.39inch Package Includes: 1 Set Intake Reed Valve Assemble Plate Block Note: Please make sure the our item is what you want before you place the order