Yoshimura R-77 Race Series Works Finish Full Exhaust System

The popular Yoshimura R-77 Full System offers outstanding performance, thanks to being developed in the heat of competition. Trapezoidal design, which allows a large volume of packing material and in turn delivers top performance. The R-77 muffler’s front cap is MIG-welded, while the end cap is riveted using high-end 304-L polished stainless steel rivets and bands.

• Superbike technology and styling

• Trapezoidal-shaped sleeve

• Large volume of packing material

• Straight baffle for ample flow

• Innovative end-cap

• Removable Low-Volume Insert

• Stainless steel header and tail-pipe

• Stainless steel header and tail-pipe

• Yoshimura Works Finish is not a coating, but a media blast finish using our own special recipe of ingredients

• The result is a stainless steel exhaust that after it goes through a heat cycle on the motorcycle, takes on unique coloring that looks much like those works components our factory racers use

• Contemporary Satin/matte finish

• Uniform heat coloration

• Increased fatigue strength

• Increased scratch and stain resistance