“We have to complete our investigation before we can release further details around this tragic event,” area police commander Inspector Darren Paki said.
“We are still trying to establish the circumstances around how this teenage boy died.”
Police have not yet released the name of the rider as they continue to advise all next of kin.
“We have extended our condolences to the teenager’s family, and they are receiving support from police,” Paki said.
It is the second fatal motorcycle accident in Gisborne in 10 days.
Jonathan Geurtse, 36, died when his bike struck a parked car outside the former Chalet Rendezvous at Okitu at Wainui Beach last month.
Police continue to investigate the circumstances of the incident and the matter had been referred to the Independent Police Conduct Authority.
Geurtse had been stopped by police for alleged speeding before the fatal crash.