Yoshimura · R-77
The Yoshimura R-77 Replacement End Cap Kit Flared Right Side is a service replacement designed for R-77 RIGHT side mufflers that use a flared outlet. Built to support an end cap swap, this kit provides the key components needed to refresh or replace a damaged end cap assembly while keeping the look consistent with the R-77 series.
Made in Yoshimura’s composites shop in Chino, California, the end cap is produced from heat resistant impregnated, high gloss lightweight carbon fiber. An installation PDF is provided on the page for reference during the swap process.
Fitment
This replacement kit is intended specifically for R-77 RIGHT side mufflers with a flared outlet. It’s a focused solution for riders maintaining an existing R-77 setup, helping ensure the correct end cap style is matched to the muffler configuration.
Materials
The included end cap is made from heat resistant impregnated, high gloss lightweight carbon fiber. Produced in Yoshimura’s composites shop in Chino, California, it delivers the premium carbon appearance associated with the R-77 lineup while serving as a direct replacement component.
Included
Along with the high-gloss carbon fiber end cap, the kit includes rivets, a rivet band, and an insert hole grommet. These included parts are selected to support an end cap swap without having to source the core fastening and sealing pieces separately.
As part of Yoshimura’s Replacement Service Parts product line, this R-77 end cap kit is designed to help keep an existing muffler assembly in service. It targets the RIGHT side R-77 muffler configuration with a flared outlet, making it a dedicated replacement option rather than a general-purpose part.
Engineering
Yoshimura manufactures the carbon fiber end cap in its composites shop in Chino, California. The end cap is described as heat resistant impregnated, high gloss, and lightweight, combining functional durability for muffler use with the visual finish typically expected from carbon fiber components.
Included
This kit is packaged to cover the essentials of an end cap swap: the carbon fiber end cap itself plus rivets, a rivet band, and an insert hole grommet. For guidance during installation, the page provides an installation PDF, which can be referenced before and during the replacement process.
| Part Number | YM7-CFR-01-K |
|---|---|
| Brand | Yoshimura |
| Product Line | Replacement Service Parts |
| Series | R-77 |
| Shipping Weight | 1 lb |
| Barcode | 00840025911123 |
Instructions / What's Included (PDF)
Provided by Yoshimura. Opens in a new tab.
