This is an optional Traxxas TRX-4 Roll Bar w/LED Lights.
Add more scale detail to your TRX-4® Chevrolet® K10 or Ford® F-150® pickup body with this chrome roll bar with working LED lights. Includes left and right mounts and 2.6 mm screws (4). (requires 9212-series K10 or 9230-series F-150 body with LED light kit installed)