There will be strong competition among young riders with the under-23 standouts including Counties Manukau's Ella Wyllie, Canterbury's Annamarie Lipp, a winner last year, and Te Awamutu's Maddi Douglas.
Olympic squad track riders Nicole Shields and Ally Wollaston will be strong contenders.
Outstanding Canterbury rider Amelia Sykes, who won the under-19 elite time trial at Cambridge in February and has dominated on the track, will be the rider to beat.
Cambridge rider Seana Gray, who won both road and time trial at under-15 level last year, steps up to under-17 where Ruby Spring (Counties Manukau) is a strong candidate.
Strong, Kiaan Watts, George Jackson and defending champion Logan Currie are riders to watch in the under-23 male category.
In under-19 racing, South Canterbury's Jonathan Fish, a double winner in the under-17 division last year, steps up to take on age group defending champion Jack Carswell (Te Awamutu) with Southland's Mitchel Fitzsimons also a serious contender.
Noah Hollamby (South Canterbury) and Kane Foster (Te Awamutu), who won under-15 titles last year, step up to the under-17 category, while six of the 16 starters in the under-15 group are from the strong Counties Manukau club.
There are a number of well-known masters riders who won national titles in Hawke's Bay last year including Wellington's Steve Bale, Otago's Jan Brosnahan, Counties Manukau's Cleve Brown, Mary Cullen (Hawke's Bay), Logan Currie (Canterbury), Lindsay File (Te Awamutu), Jonathan Fish (South Canterbury), Kane Foster (Te Awamutu), Anne Marie Guiney (Te Awamutu), Stephen Hills (Hawera), Noah Hollamby (South Canterbury), Carol McCallum (Hawke's Bay), Catherine McMurray (Whanganui), Sarah Morrison (Morrinsville), Nicole Murray (Te Awamutu), Jonathan Nelson (South Canterbury), Penny Pawson (Counties Manukau), Katie Richards (Kapiti), Blair Taylor (Te Awamutu) and Mark Whyman (Marsden Wheelers).
As well as the Olympic track riders, there are a number of other cyclists with professional experience in Europe who are currently home-bound.
These include the likes of Auckland's Grace Anderson, who rode for UCI World Tour Be Pink last year and has been top-10 at the Santos Women's Tour, national representative Alicia Evans, who also rode on the UCI women's tour last year, and well-performed Hawke's Bay rider Kirsty McCallum.
Other key male senior riders include the in-form Glenn Haden, twice on the podium at the New Zealand Cycle Classic, Canterbury's Hugo Jones, Wellington's George Jackson, Black Spoke Pro Cycling riders Luke Mudgway, Joel Yates, Ethan Batt and Kiaan Watts along with well-known local rider Sam Shaw, a leading mountain biker who is a former Youth Olympian.
Cycling is a sport for all ages, with seven riders entered in the men's 75-79 years age group and four in the women's 70-74 years category and more than 30 riders in the under-15 age group.
There is considerable interest in the Para-cycling riders, led by remarkable South Canterbury hand-cyclist Jonathan Nelson, fresh from his outstanding race record performance at the 192km K2 race around the Coromandel last weekend.
Rio Paralympian Fraser Sharp from Tauranga will compete in both road and time trial, while a number of para cyclists return to defend titles won in Waipukurau last year including Sarah Ellington (Auckland), Nicole Murray (Te Awamutu), Tiffiney Perry (Morrinsville Wheelers), Lindsay File (Te Awamutu) and Stephen Hills (Hawera).
Cycling is also a family sport, none more so than Auckland's Pawson family with Commonwealth Games medallist Tim and wife Penny, who is a Masters world champion on the track. They are competing with talented sons Bernard and Edward.
Amid a host of family connections competing this week is Counties Manukau's Denise and Colin Claxton, a masters world champion, both in the 70-74 years category, and Christchurch's mother and son, Sharon and Marc Prutton.
Sharon holds numerous records in the Coast to Coast, triathlon, and also world titles on the road, while son Marc is an accomplished triathlete and cyclist, and now a well-known coach, and guided the New Zealand team at this year's New Zealand Cycle Classic.
Racing starts with time trials on Friday from 9am and continues with road races across both Saturday and Sunday.
All races finish near the Waikite Valley School with road races on the weekend.
