The ever popular R-77 silencer was forged in the heat of competition using Superbike technology to ensure it offers the user outstanding levels performance. The R-77 Features a trapezoidal design that is available in various high quality finishes, it's shape also amplifies the volume of the silencer allowing a large volume of packing material to be used to ensure it delivers top levels of performance.The R-77's front cap is MIG-welded, whilst the composite end cap is riveted using high-end 304-L polished stainless steel rivets and bands to ensure a great visual look that complements the look of any sportbike.