The Pro-Race line, born in the wake of the developments for the MotoGPs, is made by joining a truncated cone and a final section with a cylindrical section (diameter 98 mm). The Pro-Race silencers are available in the titanium version and in nichrom (special stainless steel).
Unlike terminals with a constant section, which can be fixed to the frame using carbon or stainless steel clamps, Pro-Race terminals are fixed to the bike via a series of attachments welded directly to the body of the silencer.
Due to the particular shape, due to the small internal volume which limits the possibility of managing sound emissions, it has not been possible to adapt the Pro-Race line exhausts to all motorcycles.
In 2017 it underwent an important restyling which modified the rear caseback, now embossed, and introduced the "Dark" finish of the body. They are available in racing or homologated version.
Note: The Italian brand Arrow Exhaust produces and assembles its products in Italy. The codes on sale are all in the catalog and therefore available or in any case can be produced within the indicated terms. Sometimes there may be delays caused by production slowdowns caused by the supplier.