Yamaha - Reed valve assy - 68H-13610-00-00Yamaha Reed Valve Assembly Air Intake System Component 68H 13610 00 00 Overview Reed valves are one of those parts you dont see, but you definitely feel when theyre not right. This assembly controls how fuel and air move into the engine, and when its working properly, your motor runs clean and responsive. Ive seen worn reeds cause rough idle, hesitation, and hard startsthis is the fix that brings things back. With a genuine Yamaha unit, youre getting