"Within the hour he'd made up fliers, put it on Facebook, everything. He just wanted to do something for us," Miss Roose said.
The ride, due to be held on December 10, will begin at Baypark heading around the Rotorua Lakes before finishing up near The Coffee Club on Marine Parade in Mount Maunganui.
All motorcycles are welcome for a $20 donation. Meet at 9am and the ride will begin at 9.30am.
Spot prizes, including a donated motorcycle helmet, will be drawn at the end of the ride.
People can also register to ride pillion on a Harley-Davidson for a $20 donation..
Contact Karl Downes on (027) 4908309 for more information or to donate a spot prize.