The bikes were given out as part of Variety's Bikes for Kids programme, which every year provides around 450 children with their own bike.
Variety chief executive Lorraine Taylor said it wanted students to have the independence and freedom that came with riding a bike.
"By giving the bikes as part of this presentation with NZRPG, we benefit the children here and provide an incentive for their peers to follow in their footsteps."
What is Variety?
Variety provides tailored, flexible support to disadvantaged children in New Zealand. We work alongside schools, community agencies, social workers and healthcare professionals to identify children in need.
Variety provides disadvantaged children with basic essentials (such as warm bedding and school uniforms), one-off grants for additional needs (such as medical and mobility equipment) and access to extra-curricular activities (such as school camp or swimming lessons).