Dostum 2 tane L var Xcellerator diye yazılıyoreğer wikipedia ya sorarsanız size şunu diyor. galiba adı da buradan geliyor...
Xcelerator is a steel launched roller coaster at Knott's Berry Farm in Buena Park, California. Xcelerator was Intamin AG's first hydraulically-launched coaster. It is the 9th fastest ride in the world. Xcelerator is the fourth Intamin installation at Knott's. The other three were: The Sky Cabin, Bigfoot Rapids, and Perilous Plunge.