It is optimized for engines with "corsa corta" (short stroke), which includes cylinder kits from 50cc up to 102cc.
Fits Piaggio Ape 50 models such as TM, P, FL, FL2, FL3, Europe, RST and Mix.
Performance: The system is a semi-expansion silencer that provides improved power and torque, especially on trimmed engines (e.g. with 102cc cylinder).
Material & Design: Made of high quality steel with a transparent lacquer finish that highlights the welds.