The R-77 consists of a trapezoidal-shaped sleeve, maximizing muffler
volume, while offering a sharp silhouette to flow with the new body.
The innovative Carbon Fiber end-cap is reminiscent
of the R-55, featuring sharp edges for an attractive, eye catching
Simple to install and a direct replacement. A trapezoidal muffler with polished end-cap and a straight baffle for ample flow allowing a large volume of packing material, it dramatically improves your bike's visual appearance.
Produces more power, more torque and saves weight. All parts required for fitment are included (brackets/fittings/link pipe etc.) with full fitting instructions. Developed to fit without fuel modification, and to give the unique Yoshimura racing sound.