Response improvement

Mounting parts

Sports flywheel

Impression

The stock model had a slow drop in rotation when downshifting, so a lightweight flywheel was installed to improve this.

This issue has been improved as intended, but there is still a flapping noise that occurs at a certain RPM when the rotation speed drops.
It depends on the person, but it may be good for people who like an aggressive look, but it may not suit people who like a gentle look.

Osaka Prefecture Yassan

Vehicle model: Roadster Model: NDERC Grade: RF RS