Vespa GTS Super 4 T [2019-2023] - Gas Top Line G-Top rear shock absorber

YSS Gas Top Line G-Top rear shock absorber for Vespa GTS Super 4 T

The YSS gas pressure shock absorber is intended for the rear part of the Vespa GTS Super 4 T from the 2019-2023 model year range. Its adjustment options support targeted suspension tuning for different requirements.

Coordination and function

The spring preload can be infinitely adjusted using a fine thread. In addition, separate adjustments for compression and rebound are available, each with 30 clicks. The external expansion tank supports consistent damping performance and thermal stability. A suitable adjustment tool is included in the scope of delivery and makes precise adjustment easier.

Technical data

• Type: gas pressure
• Length: 340mm
• Feather color: red
• Spring characteristic: 13 / 18
• Spring length: 230 mm
• Spring diameter: 42mm
• Shock absorber piston diameter: 30mm
• Piston rod diameter: 12mm
• Expansion tank: Yes
• Spring preload: continuously variable
• Pressure level: 30 clicks
• Rebound: 30 clicks

Vehicle assignment and attachment

The shock absorber is assigned to the Vespa GTS Super 4 T, built between 2019 and 2023. At the top it is attached via a Ø 10 mm pin and at the bottom via an eye with Ø 10-14 mm.

Scope of delivery

Included are the YSS gas pressure shock absorber and the adjustment tool for individual tuning.