低音量インサートキット R-55 マフラー (INS-05-K)

Installed this on my R-55 and the sound level dropped just enough to be comfortable for residential areas. The kit fit perfectly and included everything needed for a quick swap.

The insert kit was straightforward to swap in, and the decibel reduction was noticeable right away on the first startup. Fits perfectly with the R-55 muffler and gives just the right sound level for my needs.

Finally got around to installing the low-volume insert on my R-55 and the decibel drop is exactly what I needed for quieter neighborhood rides. The included hardware made swapping it out a clean, 15-minute job.