CNC Swingarm / Torsen -Fast Arrow Pro- Piaggio 50 2-stroke (short) - black

The CNC-milled engine case reinforcement from Fast Arrow Pro was specially developed for the Piaggio Zip 2-stroke with a short engine.
Thanks to its high-quality aluminum construction, it provides additional strength and stability to the engine block.
It is also suitable, with minor modifications, for installation in 50cc Piaggio 4-stroke models with a short engine.