The Sonic X-Tremes set was put out in 2005 and included 2 skaters: Junior and Molly (with Tot). It also included Cherrie on a scooter, which I quickly discarded in favor of another deck. The fourth member of this set should be Pete (probably also on a scooter). This set features figures that are a bit larger than the earlier Sonic Skaters series. The boards are the same size as the Sonic Bendable X-Tremes.