Replacement Exhaust for 50cc 4-stroke 2-valve scooters with Piaggio engines such as Piaggio Zip, Liberty and Aprilia Scarabeo.
Attention: If your scooter is a factory 25Km/h the exhaust can only be used by removing all reductions on the scooter.
Attention: If your scooter is a factory 25Km/h the exhaust can only be used by removing all reductions on the scooter.