The Dellorto PHVA 17.5 is acarburetor  designed specifically for motorcycles and scooters. Known for its high-quality and reliable performance, this Dellorto carburetor is a popular choice among motorcycle enthusiasts looking to upgrade or repair their vehicle's fuel system. With its durable construction and precise engineering, the Dellorto PHVA 17.5 is sure to enhance the overall performance of your motorcycle or scooter.