Justin Lovedale, 17, his twin brother Luke, and Nicholas Gardener, also 17, were each jailed for 18 months.
At a previous hearing Bristol Magistrates Court heard how the three teenagers brutally beat four Asian shopkeepers in Bedminster and screamed racist abuse at them.
All three had their identity protected by a court order when they first appeared at Bristol Magistrates Court.
But the Evening Post fought to have the ban lifted and won the right to name, shame and picture the trio of racist scum.
During a night of violence in Bedminster on June 6 this year, the three teenagers attacked shopkeepers at two different shops.
In the short space of an hour, the two brothers – who were 16 at the time – punched and kicked a member of staff in Bargain Booze in West Street, before Gardener joined them in an unprovoked attack on two shopkeepers at Costcutter in North Street.
On each occasion they shouted horrific racist abuse at their victims.
Just two months before, on April 5, Gardener, who has 19 previous convictions, carried out a similar attack at the same Costcutter shop.
Following a three-day trial, District Judge David Parsons found all three defendants guilty of racially aggravated common assault in both shops.
He agreed to lift the order banning their identification, saying the protection of the community outweighed the teenagers' interests.
Today at Bristol Crown Court Judge Parsons said: "The cases against each of you were overwhelming.
"Yours was a cowardly attack where as a group you overwhelmed your victims, targeting them on the basis of their ethnicity.
"The aggravating factors include the punching, the sustained element, the kicking, it being a group action and your history of offending."
Judge Parsons said the attacks had been “degrading and humbling” to the victims, all of whom suffered a “life-changing impact” because of the three thugs’ actions.
He added: "These factors alone make your offending severe enough for custody, but that is not all.
"You selected your victims for their membership of an ethnic group, and treated them with hatred, hostility and violence.
"I have gained an unique insight into your character. You have laughed and yawned and behaved badly.
"When you watched the CCTV you showed no remorse or shame, and you revelled in and enjoyed revisiting your ugly and violent crimes."