The Herald understands one of the injured pair was stabbed and the incident is gang-related.
A witness at the scene described seeing several police vehicles and ambulances.
Police seen speaking with members of the Rebels motorcycle gang in Ōtāhuhu today. Photo / Supplied
"There are about 50 to 60 gang members on motorbikes and parked up in their vehicles," they said.
Police officers wearing gloves could be seen picking up pieces of clothing on Fort Richard Rd.
'It's scary' - resident
A resident on a nearby street, who asked not to be named, said he had counted about 50 gang members on bikes and large vehicles descending upon the area from about 8.30am.