Silencer for Bultaco Frontera mk11 370cc type with fiber, replica of the silent final stretch of the Bultaco Frontera but with fiber to reduce sound, so it is not necessary to be so thick, made with high quality materials, ready to assemble.

It includes:

     X1 Silent end Bultaco Frontera with fiber

Valid for:

     Bultaco Frontera Mk11 - 370cc

Attachable to:

     Bultaco Frontera Mk11 - 250cc