Arrow Pro-race Nichrom Slip On Kit Tuono V4 2017

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.

To be combined necessarily with the central fitting to mount it on the original collectors.

Characteristics Values
Body material stainless steel
Back case material stainless steel
Inner silencer material stainless steel
Fitting material stainless steel
Frame fixing type welded connection
Body length (mm) 250.00
Graft diameter (mm) 60.00
Outlet diameter (mm) 68.00
CO probe NO
Lambda probe NO
Presence of dbKiller YES
Weight (Kg) 1.93.

SKU	AR-71210PRI
ID	26033