The YSS MZ456 Topline Z-Series rear shock absorber is designed for riders seeking adjustable damping and a precise chassis behavior on roadsters. Its preload adjustment is easily done via a nut, allowing for quick adaptation of ride height and rear stiffness according to load and riding style.

• Piston diameter: 45 mm — ensures consistent response to demands.
• Rod diameter: 16 mm — a balance between strength and guiding precision.
• Length: 325–335 mm (adjustable ±5 mm) to fine-tune geometry.
• Damping adjustment (compression) to modulate rebounds and absorption based on the terrain.

Assembled in the Topline Z-Series range, this shock absorber offers a wide range of adjustments to enhance handling, cornering stability, and comfort on varied roads. Easy to implement, it is aimed at riders who want to refine the rear behavior of their machine without modifying the original chassis.

Manufacturer reference: MZ456-330TRL-59-85. Main compatibility: YAMAHA TRACER 900 GT ABS (RN57) 2020, YAMAHA TRACER 900 ABS (RN57) 2020, YAMAHA TRACER 900 ABS (RN43) 2017.