This is the optional RPM Rear Bumper for use on the TRA Slash 4x4. Will NOT work with the Slash 2WD. Nylon construction Blue in color One Left Side Bumper Support One Right Side Bumper Support One Rear Bumper Eight 3x16mm Buttonhead Screws One Upper Bumper Mount One Lower Bumper Mount Installation on the vehicle Also available in: Black (RPMC0122) Chrome (RPMC0123) lmm 04.08.10 ir/jxs &