Along the way they plan to visit 17 primary schools with a combined roll of more than 5000 children, Waiouru Army Camp, the Royal New Zealand Police College and various community events.
In their daily work the three constables see a lot of near-miss accidents and riders without helmets, so they hope to raise kids' awareness about bike, scooter and driveway safety.
The Coppers on Choppers will be at Kaitaia Primary School at 9am on November 25, Oturu School at 11am, Okaihau Primary at 2pm.
They will spend the night at Kawakawa then visit Hukerenui School at noon on November 26 before riding to Whangarei.
They will stop at Whangarei Primary at 9am and Ruakaka School at 1pm, then ride on to Wellsford.
They can be followed on https://www.facebook.com/pages/Coppers-on-Choppers.