Designed for beginners and the more experienced alike, the classic ripstik caster board is one of the more popular models. It gives the rider the thrill of surfing the waves while actually riding on dry ground. The Ripstik G is for more experienced riders. The two decks are connected by a spinning torsion bar that is made of air-craft grade aluminum. This torsion bat helps the rider grind and rail slide further than ever. The Ripstik ripster is smaller and lighter than the other models and is designed especially for kids up to eleven years of age. The Ripster as it is popularly called, comes in three attractive colors- silver, bred and blue.