Fork Cartridge KIT F20K ZX-25R 2020+ Rear springs of Alu billet valves with

of Alu billet valves with specific shim sets for Compression and Rebound flows control

External reservoir for optimal cooling

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KAWASAKI VN 900 2006+

AER Technology drastically reduces weight

Fork Cartridge KIT F20K ZX-25R 2020+ Rear springs of Alu billet valves withFORK CARTRIDGE KIT F20K F20K, the asymmetrical cartridge The F20K is an asymmetrical, 20 mm diameter, hydraulic cartridge kit that replaces completely all the existing fork internals to upgrade the forks that already have some level of adjustment as standard. Fully adjustable on spring Preload and feature separate asymmetrical Compression and Reboundadjustment, the cartridge is provided using the innovative quad valve system that avoids the risk of