Yes I remember sitting on a Fantic Chopper bitd. Fantic made a range of sixteener bikes like the TI, Super T, Chopper, GT and the most popular one the Caballero. From August 77 sixteen year olds were restricted to bikes with a top speed of about 30 mph. Which still exists today. MCM Magazine tested a GT bitd and go 60mph out of it! Lol
https://classic-motorbikes.net/1970s-moped-shootout/
https://classic-motorbikes.net/1970s-moped-shootout/