This is a listing for the Spyder Turbo Valve Kit. It is a low pressure valve system. It comes with a valve guide and valve stem. Fits ALL Kingman & Java mechanical Spyder markers including the Rodeo, Classic, Sonix, Victor, TL, TL+, eSpirit, Rodeo, 2000, Aggressor, Aggressor XT, Compact, Compact DLX, Spyder 2-1, X-Tra, Avant, Flash, Shutter, TL and Fenix. Will not fit some electronic Spyders.