Vic and Lance Vance, surrounded by White Stallionz in the Bum Deal
The White Stallionz are a homosexual white-supremacist biker club in GTA Vice City Stories, located out of the White Stallionz Bar in Little Haiti. They aren't a major gang like Mitch Baker's Biker gang, and don't appear in the game outside of the mission The Bum Deal. Victor and Lance Vance stumble onto this gang when Brian Forbes, a undercover VCPD officer, states that a member of the Stallionz has information about a large shipment of cocaine coming into Vice City. Apparently, Forbes was lying about the Stallionz' involvement, and the Vance brothers have to fight their way out of the bar when the White Stallionz threaten to rape the two black men. The Stallionz have no involvement with the local Vice City Bikers and should not be confused with this separate biker gang.
Throughout their bar are banners that appear to be a mockery of neo-nazi symbols (two lightning bolts surrounding a female gender symbol that has the circle replaced with a white-power fist), with the dates 1969 and 1984 and a slogan, "Stand Proud Together." Interestingly the same banners can be found in Stonewall J's gunshop.