Watch MyFlixer. Transworld Motocross presents Kickstart 3 Whiskey Throttle, the third film in the Kickstart Series. Featuring the loose, fearless riding styles of Justin Barcia, Kyle Cunningham, James and Malcolm Stewart, Adam Jones, Josh Hansen, and Ken Roczen with no frills. iTunes version also includes all bonus features-Zwarte Cross, Justin Barcia, Helmet Cam with James Stewart & Ken Roczen.