This RIGID roof mount kit is designed specifically for the 2021 Bronco Sport CX430 and allows for a clean install of RIGIDs high output LED lighting. This roof mounting kit fits RIGIDs 40 Inch SR-Series PRO straight LED Light Bar. Own The Night with RIGIDs roof mount LED light bar kit for your 2021 Ford Bronco Sport. All of RIGIDs grilles, OE Brackets, and Mounts are made with stainless steel and covered with UV and abrasion resistant powder coat to ensure years of use in the harshest conditions. Professional installation recommended.