the storm was in the aggressive chassis from 1996-98.
as stated above, the XCR 800 has VES, and was in the overweight and bulky aggressive chassis for 1999, but was upgraded to the Gen 2 chassis from 2000 until its last year in 2003
1999 Polaris XC 500
-holeshot skid plate
-fox reservoir front track shock
-fox front shocks
-xenon low-beam bulb (very helpful at night)
Just add gas and snow!