YSS HYD Z1 Cartridges kitRef : YSS00571A / 1148815

YSS HYD Z1 Cartridge Kit — Manufacturer Ref: CO308-680TRC-04

Designed for urban riders who want to regain control over the rear behavior of their scooter or maxi-scooter, this YSS HYD Z1 cartridge kit offers precise hydraulic adjustments without the need to replace the complete shock absorber. The cartridges affect compression and rebound to adapt the sensitivity of the rear end according to riding style and load.

Integrated Adjustments:

• Compression: hydraulic needle adjustment to control the shock absorber's compression, with an adjustment range spread over 25 positions.
• Rebound: audible click knob to adjust the support and return of the spring via the oil flow through the bypass circuit.
• Threaded Preload: screwed preload ring allowing for compression and locking of the spring's position.

The kit focuses on accessible controls and a progressive feel: compression governs the oil flow between the tube and the gas reservoir, while rebound manages the return flow. Ideal for adjusting performance in urban environments and for daily commutes.

Main Compatibilities:

• YAMAHA T-MAX 560 TECH MAX (2025)
• YAMAHA T-MAX 560 (2025)
• YAMAHA T-MAX 530 SX SPORT EDITION ABS (SJ14) (2019)