Vespa SEI Giorni 300 HPE II Edition [2020] - Mono shock with external reservoir gas

YSS mono damper with external reservoir gas for the Vespa SEI Giorni 300 HPE II Edition

The YSS mono shock with external reservoir gas is designed as a direct replacement for the standard shock absorber. The gas emulsion design supports controlled damping during linear impacts and offers a suitable suspension solution for the intended vehicle type.

Function and coordination

The damper unit has an application-specific base and spring setting. This means it is tailored to the requirements of the respective application. Depending on the version, the adjustment options allow the preload and rebound to be adjusted.

• Mono damper with external gas reservoir
• Gas emulsion shock absorbers
• Preload and rebound adjustment
• Direct replacement for the original
• E-approved

Technical data

• Shock absorber piston diameter: 30 mm
• Shock absorber rod diameter: 12 mm
• Length: 240mm
• Spring Rate: 40-14-180
• Homologation: E-approved

Vehicle assignment

This YSS mono damper fits the Vespa SEI Giorni 300 HPE II Edition, built in 2020. The vehicle assignment refers to this model type and the specified year of manufacture.

Selection guide

The specified dimensions and the spring rate make it easier to compare it with the existing chassis. Before ordering, the vehicle model and year of manufacture should match the assignment.