Reed Petal for Rotax Max Evo Engines. This petal is essential for proper operation of your Rotax Max Evo Racing Kart Engines.
Note that all Rotax engines utilize (2) sets of these reed petals.
The reed petals are the same part across all engine platforms by Rotax, from DD2 to Micro Max all the way to Rotax Senior configuration.
This petal can get oily, and therefore get stuck, or also get fractured from time to time.