CoasterDynamix is a United States manufacturer of realistic roller coaster modeling kits in both O(1:48) and HO (1:87) scales, founded in 2003. They are the only manufacturer in the world at present to develop such models. The company currently has 4 modeling kits; two designs in O scale based on Bolliger & Mabillard's inverted roller coaster, the O scale Phoenix, styled after B&M's sit-down loopers, and Comet, an HO scale designed to resemble a traditional wooden roller coaster. All kits are fully functional and most allow complete customization. Beginning in 2007, Statix coaster trains were made available for the O scale inverted kits. Statix models feature fully detailed trains with a section of display track to match various coaster types such as B&M hyper, dive and floorless.There are also non-functional Intamin & wood coaster Statix. These are available at a few theme parks, in addition to the company's online store. Released in 2011, the new O scale Comet and Big Dipper feature custom trains, wood structures, and the ability to customize. However, they are expensive. The new trains can run on any non-inverting track if you want a 2 rider per row coaster.