is an action-adventure video game developed by Bizarre Creations and published by Microsoft Game Studios. It is the sequel to the 2006 video game SBK X. SBK X Superbike World Championship is a new, action-adventure game for the Xbox 360. It is the sequel to the 2006 video game SBK X, and is set in the fictional motorcycle racing world of Superbike World Championship. The game features 10 different bikes, each with its own set of abilities, as well as new tracks and challenges. The game is set in a new, story-driven world, and is designed to be more interactive and challenging than its predecessor.