A team of USOs will finally cycle the return leg of a trip they began three years ago, showing they "practise what they preach".
The trip, led by Napier man Talalelei Taufale will aid in the fight to raise awareness of health checks in the Pacific Island and Maori community.
USO, or "brother" in Samoan is also the acronym for understanding, strengthening and overcoming, which underpins the bike ride that will span the length of New Zealand.
On February 11 the team of 32 riders will set off from Bluff in the deep south and complete a gruelling 15-day, 2250km journey finishing at Cape Reinga in the Far North.
In 2012 an eight-strong team set off from Cape Reinga and rode the opposite direction.
Mr Taufale said at 48 years old people often thought he was "past it", but he said it was important to "practise what they preach".
"It's about brothers united to improve the cycle of life for Pasifika and Maori people," he said.
The rider said Maori and Pacific people often neglected the services they needed due to cultural and structural barriers.
"We have decided to take action.
"As we travel the length of the country, we endeavour to raise the awareness of cancer" and give Pacific Island and Maori communities the opportunity to meet and share and learn about cancer detection, management and health awareness.
The New Zealand Cancer Society were in support and the ride would provide a platform for health providers and community services to resource local communities.
"Our mental and physical battle on the bike pales in comparison with the cancer journey friends and families endure.
"They are our inspiration," Mr Taufale said.
He said Maori and Pacific people often neglected the services they needed due to cultural and structural barriers.
Mr Taufale said an important part of the message was showing people they could incorporate cycling into their daily lives. When asked about his training he said it was easy because he chose to bike to work which ensured he clocked up his kilometres.
"It is manageable, you can incorporate it each day."
The cyclists will stop for a hui at Flaxmere's community centre before setting out and stopping again in Mangere. These hui would give the community an opportunity to mingle and share stories.
They expect to finish the ride on February 26.
Their journey can be followed at www.usobikeride.co.nz, or on twitter @usobikeride, or on Facebook at Facebook.com/USOBikeRide.