fork cartridge kit f20k zx 4rr 2024 Springs Front “Speed Sensitive” progressive hydraulic damping

“Speed Sensitive” progressive hydraulic damping system

BMW R50 / 60 / 69 / 75 / 80 / 100 1967-1985

there are specialist tools and techniques required to guarantee performance and safety of this product

BMW S1000 RR 2019+

Beta RR Racing 4T 430 2020-2022

fork cartridge kit f20k zx 4rr 2024 Springs Front “Speed Sensitive” progressive hydraulic dampingFORK 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