
YSS HYD Z1 Cartridge Kit (manufacturer part number CO208-830TRC-01) — hydraulic cartridges designed to refine the damping management of urban trails. Compact and easy to adjust, they are aimed at riders who want to fine-tune the rear response without replacing the entire shock absorber.
The kit offers precise compression adjustment with 25 positions, allowing control over the oil flow between the tube and the gas reservoir at low speed. The rebound adjustment is made via a notched knob with an audible click at each position, providing a tactile and audible reference for dosing the spring return and support. The spring preload is adjustable using a lockable threaded ring to secure the chosen tension.
Notable compatibility: Honda X-ADV 750 DCT ABS (2023, 2024, 2025). This YSS cartridge kit integrates to refine the rear sensitivity, improve progression, and adapt the spring rate to your urban riding style. Installation is recommended by a qualified workshop to ensure proper adjustment and safety.