Vespa ET 3 [1976-1983] - Rear mono shock absorber Gas Eco Line

YSS Gas-Eco-Line shock absorber for the Vespa ET 3

The rear YSS mono shock absorber from the ECO Line is intended for the Vespa ET 3 from the 1976-1983 model year range. It serves as a replacement solution for the rear shock absorber and combines a gas emulsion construction with an adjustable spring preload.

Function and execution

• Rear mono shock absorber for the Vespa ET 3
• Gas emulsion type shock absorbers
• Integrated pressure tank
• Spring preload adjustable
• Designed for easy and cost-effective replacement

Technical data

• Shock absorber piston: 30mm diameter
• Shock absorber rod: 12mm diameter
• Length: 340mm
• Spring Rate: 40-25-35-220
• Homologation: E-approved

Vehicle assignment

The shock absorber is assigned to the Vespa ET 3 in the full year range 1976-1983. The selection should be based on model and year of manufacture.

Factual note

The adjustable spring preload allows the shock absorber to be adjusted to the desired basic setting. The technical design with 30 mm piston, 12 mm rod and 340 mm length supports clear classification within the specified vehicle range.