Hollywood Stuntz claims no involvement in Sunday's assault on 33-year-old Alexian Lien in New York City, but we're seing some striking similarities in the video with these guys perpetuating the same Asshattery.
Update: New video link, action starts at 1:10
These squids* have New York tags, so it could very well be them. If so, these guys are beyond out of control. While it's not clear what started the confrontation with the Prius driver, what is clear is Hollywood Stuntz attracts professional-grade Asshats.
*Squid: A young motorcyclist who overestimates his abilities, boasts of his riding skills when in reality he has none. Squid bikes are usually decorated with chrome and various anodized bits. Rear tires are too wide for their own good, swingarm extended. Really slow in the corners, and sudden bursts of acceleration when a straight appears. Squids wear no protection, deeming themselves invincible. This fact compounds itself with the fact that they engage in 'extreme riding' - performing wheelies in public areas. Squids wreck a lot. Derived from 'squirly kid'. Via Urban Dictionary