Racing shock absorber specific for the front axle of Piaggio Zip, developed for Competition
YAT has separate tank, pressurized by Nitrogen gas, with oil/gas piston separator

Adjustments:
- Micrometric alluminium ring for spring preload
- Rebound (continuous adjuster)
- Compression (clicking knob on the top of tank)

Package is delivery with additional spare spring (with higher K rigidity rate), for better setting in track use