ARB 1770160 BASE Rack Roof Rack Platform 61 x 46 Inch

The ARB 1770160 BASE Rack is a 61-inch x 46-inch aluminum roof rack platform engineered for overlanding and off-road use. Featuring a fully welded construction with extruded aluminum beams and rigid internal bracing, this rack delivers exceptional strength while maintaining a low-profile stance that keeps overall roof clearance to a minimum even when fully loaded.

At the heart of the BASE Rack system is ARB's proprietary dovetail extrusion, integrated around the full perimeter and along each edge of the internal beams. This design provides virtually unlimited mounting and attachment options for accessories and cargo — and unlike traditional roof rack channels, the dovetail extrusion resists dust and debris buildup.

Key Features:

• 61-inch x 46-inch platform — designed to suit the ARB Ascent Truck Cap mount kit (PN 17923050)
• Fully welded extruded aluminum construction with rigid internal bracing for superior strength-to-weight ratio
• Full-perimeter and internal beam dovetail extrusion for endless accessory mounting configurations
• Add, remove, or reposition individual items without disturbing the full load or other lashing points
• Compatible with the complete range of ARB BASE Rack accessories: Hi-Lift Jack mounts, recovery board holders, rollers, propane bottle holders, and custom light bar
• All accessories and fixtures attach via simple clamp mounts — no drilling required
• Textured black powder coat finish for durability and corrosion resistance
• Fully assembled, ready-to-fit mount brackets (mounting kit sold separately)

The ARB BASE Rack 1770160 is the foundation of a modular, fully customizable roof-top cargo system. Pair it with an ARB-specific vehicle mount kit and the full suite of BASE Rack accessories to build the ultimate overlanding setup.