In addition, Australian hero Dean Porter travels from Perth to race a Husqvarna in the MX1 class this weekend.
Now in its 30th year, the event is expected to attract riders in their hundreds and spectators in their thousands, with the race programme, as usual, featuring the mini riders - the weekend's racing incorporating the North Island Mini Motocross Championships - junior and women riders on Saturday and senior and veteran racers on Sunday, albeit with a new twist that should appeal also to riders from a parallel motorcycling code, the enduro fraternity.
A series of enduro-cross elimination races will pit the cream of motocross against the elite of enduro, with a 12-rider motocross-versus-enduro final set for Sunday afternoon.
"It is part of the Taupo Motorcycle Club's new initiative to make the venue more all-encompassing of the various disciplines," said club spokesman Bevan Weal.
"It will be good to see the tree-huggers (enduro riders) up against the show ponies (motocross riders)," he laughed.
"This weekend is traditionally the first big hit-out for the major motocross teams, so it's going to be pretty full-on."
Some of the leading female riders this weekend include Pahiatua pair Letitia and Courtney Alabaster, Taihape's Sarah Elwin, Nelson's Edwards sisters, Tyla, Roma and Skye, Te Awamutu duo Rachael Archer and Chloe Steel, Opotiki's Amy Corston, Taupo's Emma Davis and Cambridge rider Amber Harris, to name a few.