A second person has been arrested by officers investigating the death of Christian Smith.
A 19-year-old man from the Herne Bay area was arrested on suspicion of causing death by dangerous driving.
He has been bailed pending further investigation until 27th July.
An 18-year-old woman was arrested and released on bail in connection with the cyclists death too.
Christian Smith died when his bike collided with a blue Peugeot 206 near Chestfield on Saturday morning.
Investigating officer PC Jamie Woodhams is appealing for witnesses to come forward.
Anyone with information is asked to call PC Woodhams on 01622 798538.