Do these mount using factory roof attachment points?

Yes. These bolt directly to your Bronco Sport's factory roof mounting system—no drilling or adapters needed. Just bolt, tighten, and you're ready to load.

What kind of cargo weight can these handle?

Weight capacity is not specified in the product data. Check your vehicle's roof load rating in your owner's manual and verify against any aftermarket racks you plan to use on top of these bars.

Do I need to do any prep work before installation?

Inspect your factory roof attachment points for debris or corrosion before mounting. The bars arrive ready to install—no priming or painting needed.