ARB BASE351 Base Rack Kit 61in x 51in with Mount and Wind Deflector for 2021+ Ford Bronco 4-Door

The ARB BASE Rack Kit takes accessories and cargo loading to a whole new level of simplicity, speed, and personalization for 2021 and newer Ford Bronco 4-door models equipped with hard tops. This complete kit includes a 61-inch by 51-inch BASE Rack, vehicle-specific mounting hardware, and a form-fitted wind deflector designed specifically for the Bronco's contours.

Lightweight Aluminum Construction:

The BASE Rack is fully welded aluminum for lightweight strength that doesn't flex under load and can be mounted close to the vehicle roof for a slimline aesthetic and reduced drag. The BASE Rack weighs approximately 37 lb and adds only 3 1/8" from the top of the roof to the top of the rack. The crossbeam design eliminates the need for a supporting subframe while providing exceptional rigidity.

Key Features:

• 285lb dynamic load rating with maximum load per beam of 55 lbs
• Dovetail extrusion attachment system runs the full perimeter of the rack and along each internal beam providing endless mounting and attachment options
• 2mm aluminum wind deflector that is form-pressed to follow the specific contours on the Bronco hardtop, minimizing both wind noise and vehicle drag
• 51"W X 61"L size provides maximum storage while retaining front panel functionality
• Unlike traditional roof rack channels, the BASE Rack dovetail system doesn't collect dust and debris
• Durable matte black powder coat finish with scratch and corrosion resistance
• Built-in cable management channel for roof lighting and solar panels
• Compatible with the full line of ARB BASE Rack accessories

Installation and Mounting:

The mounting system uses the factory roll bar system and body as the main support to obtain a 285lb dynamic load rating, requiring drilling the hardtop with waterproof gaskets and roof support brackets. The kit includes all necessary mounting hardware specifically engineered for the Ford Bronco 4-door with hard top.

What's Included:

• BASE Rack (61" L x 51" W)
• Vehicle-specific mount kit with brackets and hardware
• Form-fitted wind deflector
• Waterproof mounting gaskets

The ARB BASE351 is designed for 2021 and newer Ford Bronco 4-door models with factory hard tops. This is a hardtop-only application and requires drilling for installation. The modular design allows quick attachment and removal of accessories without disturbing the entire load, making it ideal for overlanding, camping, and adventure travel.