The street race in Whanganui on December 26 will again serve as the spectacular finale and this year it will be the 68th running of the post-Christmas race meeting.
"It's fantastic to have this continued support from Suzuki New Zealand for another two years, especially with the Covid-19 situation," said series organiser Alan "Flea" Willacy.
"Although the borders may be closed for the Northern Hemisphere, we have had plenty of interest from Australia and, with the talent we have in New Zealand, there will still be plenty of great racing to see."
The 2020 race programme will start to take shape over the coming months and Willacy hopes to be able to reveal some names before the three-round series' first race at Bruce McLaren Motorsport Park, near Taupo, on Sunday, December 6.
Suzuki New Zealand's general manager of motorcycle/ATV/marine marketing, Simon Meade, said he was thrilled to continue to stand right behind the series.
"Coming out of the Covid-19 pandemic, people needed to know they could go racing again and we are happy to provide a platform for that.
"The various bike classes that are offered by this series cater for all motorcycle owners out there and we know this leads to the high participation numbers that we see in the Suzuki Series each year. That's what we're all about, offering something for everyone."