This is the Hot Racing Traxxas E-Revo 2.0 Aluminum Rear Bumper. This bumper features a rugged look, black anodizing, and comes with holes to mount 5mm LEDs if you want to add lights to it. This mounts in place of the stock rear bumper, Traxxas part 5335X. Features CNC-machined of aluminum Anodized Black in color Designed with LED light holders on each side Includes One Aluminum Front Bumper Mounting Hardware Requires Attaching to bumper mount on vehicle Specifications Width of Bumper Plate: 4.6" (117mm) Height: 1.0" (25mm) LED light holder (Fits 5mm LED light)