Front suspension fork cartridges BMW F 850 GS / Adventure / Ed 40 Years GS 2018 - 2021 | made by Matris Italy

#F20B317K

#F20B317K

The F20K is an asymmetrical hydraulic cartridge kit with 20 mm diameter.
It replaces all internal components to upgrade the fork.

Fully adjustable on spring preload with separate asymmetrical compression and rebound adjustments.
Cartridge is provided using the innovative quad-valve system that avoids the risk of fluid cavitation.

It allows an excellent hydraulic damping upgrade and a great set-up.

For sport, naked, adventure, race, track and street use.

Every adjustment click makes a difference to the damping and can change the needed setting.

All components are made of aluminum with oxidation surface treatment to ensure long wear life.

The kit is supplied with high sliding fluid.

It is fully and easily overhaul for proper and regular maintenance.

The cartridge kit is plug & play.
It is supplied ready to fit.
No modification to the original fork is required for assembling.
It is fully reversible.

Features:
- Spring preload adjustment with reference clicks (range 15 mm)
- Compression adjustment (range 38 clicks)
- Rebound adjustment (range 38 clicks).

It keeps the stock springs.