Hey everyone. You guys might be familiar with our Gr. N dampers but we are now taking those dampers to the next level with our Gr.N with F.R.S.

For those who do not know what F.R.S. is, I will explain the basic features and functions.

F.R.S. is an acronym for Fast Rebound System

This Fast Rebound System operates when the mechanical sensor detects a change in load on the tires. FRS is especially effective when going through large gaps or making jumps.

F.R.S. reduces the possibility of the vehicle bottoming out and keeps the tires on the ground for traction. This will in turn mean faster stage times and better grip on rough surfaces.

Two adjustable points of F.R.S.
1)F.R.S. Start Point
The switch mechanism for the F.R.S. is the belleville washer (disc Spring). As the load on tire gets closer to zero, the F.R.S. operates more actively to give you more traction. Different combination of the Belleville washers allow you to control the amount of load transferred, giving you more possibilities in settings.
2) Opening F.R.S.
When the F.R.S. operates, the by-pass valve is opened to allow rebound damping force to instantly decrease. By altering the amount F.R.S. opens the valve, excess rebound movement of the vehicle or downward load can be adjusted accordingly.

For Further Information and Brochure you can click HERE.