TRAXXAS EMAXX "XTREME MAXX" CF RACE CHASSIS CARBON FIBER CHASSIS WITH LOWERED CENTER OF GRAVITY FOR BETTER HANDLING. THIS CHASSIS LOWERS THE ORGINAL BATTERY LOCATION BY NEARLY 1" OVER THE STOCK CHASSIS, PROVIDING SUPERIOR HANDLING. *** INCLUDED WITH THE KIT *** 1 - CARBON FIBER TOP PLATE 1 - CARBON FIBER BASE PLATE 2 - BATTERY CUP SET MISC FASTENERS *** NOTE *** THIS WILL ONLY WORK THE TRAXXAS E-MAXX 3903, 3905, 3908, 3908L NOT THE OLDER VERSION. COMPATIBLE WITH TRAXXAS E-MAXX THIS IS NOT A TRAXXAS PRODUCT E-MAXX® IS REGISTERED TRADEMARK OF TRAXXAS® L.P. TRAXXAS IS A REGISTERED TRADEMARK OF TRAXXAS® L.P.