MATRIS

Fichier téléchargeable(Aprilia RSV4 09-19 web)

The Matris FKS spring kit consists of two springs available in different stiffnesses (depending on the rider's usage and weight) and two spacers, as well as a specific oil can. These kits install without modification on your motorcycle.
This kit allows for a lower cost to make your roadster or touring bike more enjoyable and more efficient, limiting the bottoming out phenomena that are too present by default on certain motorcycles.
The FKS fork kits consist of the following elements:
- Springs (depending on the usage and weight of the rider)
- Aluminum spacer ·
- Specific oil can included
The superior range to the FKS kit is the FKE kit, which also allows for adjusting the preload of the spring thanks to an adjustable cap, and features a flow diverter (hydraulic brake).