The latest generation in tuning exhaust for everyday use on 50cc standard engines with low-slung layout.

Yasuni is always striving to provide the perfect system for the relevant application. The Yasuni R1 MAX is a moped exhaust that roughly corresponds to the power output of the Cross ML system. specially-designed for 50cc standard cylinder, this exhaust system is quite powerful and optimised for these cylinders. Not recommended for 70cc applications.
Image 2 shows the breakdown of the Yasuni R1 MAX system. This tuning exhaust is equipped with a high-quality aluminum silencer. All parts required for installation are included.
25mm diameter outlet