Damian Robinson, 31, rode the FunBikes X-Max Roughrider 110cc off-road machine illegally on Glenbrook Drive on Sunday, April 26.
He pleaded guilty to the offence.
At Cardiff Magistrates’ Court, the defendant, of Tordoff Way, Barry was ordered to pay £760.
Robinson was fined £450 and hit with a £180 victim surcharge and £130 prosecution costs.
His driving record was endorsed with six penalty points.
