Ms Carter said having to walk an average of five but as much as 15 kilometres each way through difficult terrain, young students were often unable to make the trip every day and when they do, they arrive late and exhausted.
"While Kiwi kids look forward to fun adventures atop this quintessential Christmas gift, for children in the developing world a bike can have a life-changing impact well into adulthood, improving their access to an education and in turn their ability to break free from the cycle of poverty."
ChildFund NZ chief executive Paul Brown said a more manageable bicycle ride to the classroom ensures the students arrive fresh and ready to learn.
"There are numerous stories from the field of children's confidence, grades and future prospects increasing immensely like 12-year-old Mirah, who has made it to school on time every day and is achieving in the top 10 per cent of her class of 44 pupils, thanks to her trusty bike."
Wairarapa residents can purchase bikes for children in Sri Lanka as an alternative Christmas gift through the ChildFund Gifts that Grow catalogue.
The online catalogue includes a wide range of gifts of varying costs and to order visit www.childfund.org.nz or call 0800 223 111.