







Cartridge - Black by Touratech: closed cartridge designed as a spring-damper for the fork, specifically developed for the BMW F850GS Adventure (2019-2023). Installation on the right side of the original fork, without modification of the fork crown or the left leg. ABE approval: yes.
This closed cartridge combines spring and integrated damping circuit for a finer fork response and oil/nitrogen dissociation via a membrane, which limits temperature-related variations. The system maintains the original steering geometry and braking while offering adjustments accessible from the top: spring preload, rebound, and pressure level. An integrated "Hydraulic Endstop" protects the fork during severe compressions.
Delivered ready for installation with pre-assembled spring and all necessary components: closed cartridge (right side), sticker for the left cap, adjustment tools (preload, damping), mounting tool for cap, 1 litre of oil, and installation manual. Basic configuration oriented for demanding Adventure riders with luggage; adaptations possible upon request.
