SA Police is reviewing its security practices as CCTV footage of a bikie attacking a child sex offender at the Adelaide City Watch House is posted online.

Key points: The CCTV footage was posted on social media by Rebels bikie Bradley Daniele

The CCTV footage was posted on social media by Rebels bikie Bradley Daniele Police confirmed a man had been reported for the assault at Adelaide City Watch House in April

Police confirmed a man had been reported for the assault at Adelaide City Watch House in April The SA Police Commissioner said the footage had been provided to Daniele's solicitor

Rebels bikie member Bradley Daniele posted the footage to social media of him allegedly attacking child sex offender Hamzeh Bahrami.

Police on Tuesday morning confirmed a 26-year-old man from Mawson Lakes had been reported for the assault which took place at the Adelaide City Watch House in April.

In the footage, a man can be seen showering in a cubicle before he is confronted and assaulted by another man.

After about 20 seconds, a police officer walks into the room and deploys pepper spray into the shower cubicle in a bid to stop the attack.

Police on Tuesday morning said the victim did not require medical treatment and as the matter was before the courts, could not provide further information.

The footage shows a man entering a shower cubicle and attacking another man. ( Facebook: Bradley Daniele )

South Australian Police Commissioner Grant Stevens explained how the footage made its way onto Daniele's social media page.

"… I can say we provided a copy of that video footage to his solicitor yesterday, as we are required to do," he told ABC Radio Adelaide.

"So I suppose you can sort of link the dots there in terms of how it found its way to social media.

"This is the consequence of that, once they have possession of that they're essentially allowed to do with it as they choose."

He said police would now look at reviewing its practices to make sure inmates were not exposed to unnecessary risk.

"There is a policy in place that allows for small groups of prisoners over extended periods to shower," he said.

"This would be normal practice, but we are reviewing our practices to make sure we're not exposing people to any unnecessary risk.

"… we are looking at whether or not there's been any offences committed in uploading footage that depicts what you might call a private act, someone showering."

SA Police Minister Corey Wingard addressed the release of the footage and said it was part of normal disclosure arrangements.

"The footage was provided to the accused man's defence team as part of normal disclosure arrangements when a matter is before the court," he said.

"I have been advised that police are investigating whether any crime has been committed in posting the footage online.

"I condemn violence and abuse of any nature, especially when it's against children."

Alleged victim pleaded guilty to assault on 10yo

The alleged victim of the attack, Hamzeh Bahrami, 33, pleaded guilty to the sexual assault of a young girl in a public toilet in Blair Athol, north of Adelaide, earlier this year.

Hamzeh Bahrami in custody after sexually assaulting a 10-year-old girl in a toilet at a Blair Athol reserve. ( ABC News )

He faced the Adelaide Magistrates Court in August and pleaded guilty to an aggravated count of indecent assault.

In exchange for the guilty plea, prosecutors dropped two counts of engaging in sexual intercourse with a person without consent, which carries a much higher maximum penalty of life imprisonment.

In May, Bahrami pleaded guilty to another three aggravated counts of indecent assault and one count of false imprisonment in relation to the same incident.

Police have previously said the victim, a 10-year-old girl, had been playing on a playground at a Blair Athol reserve at about 6:00pm on April 3, when she was approached by Bahrami.

They said he lured her into a toilet block and sexually assaulted her multiple times.

'I will do this over and over again'

In a message accompanying the footage on social media, Daniele said he shared the video because he would not stand for the abuse of children.

The CCTV footage was posted on social media by Rebels bikie Bradley Daniele. ( Facebook: Bradley Daniele )

"One thing I will not stand for is kids being abused physically or mentally and I will do this over and over again if I had the chance," he said in the post.

"I think it's time people stop judging bikies and people start to worry about the real issues in life like getting pedos (sic) off the street.

"I know everyone is not gonna agree with violence but that little girl never had a voice and I'm sure if you had a heart you would do the same thing.

"If I go to jail for this I will not loose (sic) any sleep."