The MOPARTS RACING Fuel Cap is a custom designed CNC-machined fuel cap for your Piaggio Ciao and Gilera Citta (ECO1).
The fuel caps currently come in five different designs:
The MOPARTS RACING Fuel Cap is made out of 6061 T6 aluminium and comes with two installed fuel resistant Viton o-rings. Each fuel cap has a ventilation hole drilled into its shaft to allow air to pass through.
The outer diameter of the head of the fuel cap is approximately 45mm. The outer diameter of the bottom part of the fuel cap is 32mm. The outer diameter of the o-ring is 33mm, creating a smooth yet tight enough seal in your fuel tank.
The o-rings used on our fuel caps are: VITON 26x3.5 80 SHORE
Note: These fuel caps do not fit Piaggio/Vespa Si or Vespa Bravo oldtimers with the plastic fuel tank.