
YSS MZ366 Topline Z-Series (manufacturer reference: MZ366-305TR-03-85) is a rear mono-shock designed to replace the original equipment on roadsters. Part of the TOP line Z-Series range, it features a gas emulsion architecture with an integrated reservoir to ensure linear and consistent shock absorption on the road.
Designed for riders seeking a robust and compliant solution for their rear end, this shock absorber installs as a direct replacement on many machines (e.g., HONDA VFR 400 R3 NC30 1989–1991). Adjust the preload according to your load and the rebound according to your riding style to achieve more predictable handling and linear damping progression. Road compatible and certified, it allows for a worry-free installation while adhering to regulations.