"I'm pretty pleased with this [Tri Series] result," said Hart.
"My goal was to achieve a top-three finish and I've finished No 2, so that's very good indeed."
Of the six races in the series - two at each round - Hart won three of them, and came close to winning another one as well.
"I won both races today and also won a race at Manfeild. I came close at the series opener at Hampton Downs when I was leading right up until about 30m from the finish. But two riders drafted past me on the line.
"I really respect my rivals on the track. The racing has been very close indeed and there have always been five or six riders who could win at any time. It's pretty exciting because there are always a lot of lead swaps in the races."
Hart won five races from five starts at the Greymouth street races over Labour Weekend and has therefore earned himself a bit of a reputation as a tough street fighter.
"I'll definitely be doing the Tri Series again next year and I'll be aiming for the No 1 spot."
Hart is supported by Mimico, Gull, The Equipment Centre, Endeavour Engineering, ENZED and Bayride Motorcycles in Tauranga.