MATRIS

Fichier téléchargeable(Yamaha YZF R1 98-01)

The Matris FKS spring kit consists of two springs available in different stiffnesses (depending on the use and weight of the rider) and two spacers, as well as a specific oil bottle. 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 originally on certain motorcycles.
The FKS fork kits consist of the following components:
- Springs (depending on the use and weight of the rider)
- Aluminum spacer ·
- Specific oil bottle included
The superior range to the FKS kit is the FKE kit, which allows for additional adjustment of the spring preload thanks to an adjustable cap, and features a flow diverter (hydraulic brake).