NEW 2021 Euro 5 SYM JET 14 125cc CBS Scooter for sale, low rate Finance available. Find your nearest dealer now. Jet 14 is the most successful model of the Jet series. It is still the hot-selling model especially in the UK and European markets. Its 14-inch wheels just perfectly fit the urban riding request and the saddle height of 770mm makes it easy to ride in town.