Works on the stock carburetors, are removes the bulky TORS system on top of the carb caps that is very prone to failure.With these carb caps the carbs are much easier to work on This also includes the thumb throttle cable.This includes the caps, and cable, as well as the idle screws and the drill and tap kitMany for Banshee parts are universal, and will fit the following years: 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 and 2006. 87 88 89 90 91 92 93 94 95 96 97 98 99 00 01 02 03 04 05 06Material:Rubber + Aluminum + Coppercolour:blackPackage Contents:1 * Throttle Cable2 * Covers1 * Repair KitOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.