Name: BAK Expedition One Mule Extra Large MAP and Baki Rack System - MULE-MA
Brand: BAK
SKU: MULE-MAP-SYS-XL-11
Price: 2811.99 USD
Availability: InStock

Are you tired of struggling to transport your gear securely and efficiently?

Do you find yourself wishing for a versatile solution that can handle various loads while maintaining stability?

The Expedition One Mule Extra Large MAP and Baki Rack System is designed to address these common pain points, providing a robust and customizable solution for your off-road adventures.

Features

Compatibility: Designed for full-size trucks; compatible with MaxTrax mounting kits.
Weight Capacity: Dynamic load rating of up to 300 lbs, depending on configuration.
Adjustable Height: Bed tower clamps can be modified to fit various truck heights.
Modular Accessory Panel (MAP): Provides universal mounting points for accessories, enhancing functionality.

What our Experts Think

Extra-large expedition cargo platform system
The MULE-MAP-SYS-XL-11 is the highest-capacity configuration in the Mule MAP + Baki Rack lineup, designed for full-size trucks needing maximum modular storage and gear mounting flexibility.
Built for serious overland and expedition loads
Engineered with heavy-duty steel bed towers and extruded aluminum load bars, supporting demanding setups like rooftop tents, recovery gear, and multi-accessory builds.
Maximum modular storage integration (MAP system)
Includes large Modular Accessory Panels (MAP) and Baki side bars, providing structured mounting points for tools, fuel, traction boards, and expedition accessories.
Expanded tower height for increased clearance
Extra-large configuration uses taller adjustable bed towers (typically up to ~21–28 inches depending on setup) for improved cargo stacking and clearance.
High load capability for expedition builds
Designed for heavy dynamic loads (commonly up to ~200–300 lbs depending on configuration and vehicle limits) while maintaining structural stability off-road.
Full-width 64-inch load bar system
Equipped with extended aluminum crossbars (~64") for full bed coverage and multi-point gear mounting flexibility.
No-drill, clamp-on installation system
Attaches via bed rail clamp towers, making it strong enough for expedition use while still removable for truck versatility.
Designed for full-size truck platforms
Optimized for vehicles with 5.5 ft+ beds, making it ideal for full-size pickups used in overlanding, work, or hybrid utility builds.
Premium modular ecosystem for customization
Fully configurable with accessories like MaxTrax mounts, side panels, and tool clamps, allowing highly specialized expedition setups.
Best suited for serious overland builders
Ideal for users building fully equipped expedition rigs, long-distance camping setups, or utility-heavy off-road trucks.

Q&A

Q: What is this rack system used for?
A: A heavy-duty modular bed rack system designed for overlanding, cargo management, and mounting expedition gear on full-size trucks.

Q: What does “Extra Large MAP” mean?
A: It refers to an expanded Modular Accessory Platform that increases mounting space for larger loads and multiple accessories.

Q: What vehicles is it compatible with?
A: Designed for full-size and heavy-duty pickup trucks with compatible bed dimensions and mounting points.

Q: What can it carry?
A: Rooftop tents, recovery boards, fuel/water storage, camping gear, and professional overland equipment.

Q: Is it built for off-road use?
A: Yes. It is engineered for extreme off-road conditions, heavy loads, and long-distance expedition travel.

Q: What materials are used?
A: High-strength steel and/or aluminum construction for durability, load stability, and corrosion resistance.

Q: Is the system modular?
A: Yes. It features multiple configurable mounting points for adding or repositioning accessories as needed.

Q: Does it require drilling for installation?
A: It is designed for secure vehicle-specific mounting; installation method depends on the truck application.

Q: Who is this rack best suited for?
A: Overlanders, outdoor professionals, and users needing maximum cargo capacity and customization for demanding travel setups.

Maintenance Tips

Regular bolt inspection: Check all mounting hardware and re-torque to spec after installation and periodically during heavy use.
Clean routinely: Remove mud, dust, road salt, and debris to prevent corrosion and maintain finish quality.
Inspect structural integrity: Look for cracks, bends, or stress points in the frame and welds after off-road driving.
Verify load limits: Do not exceed rated capacity to avoid frame fatigue and vehicle damage.
Check bed contact points: Ensure rubber isolators/pads are intact to protect truck bed paint and reduce vibration.
Monitor alignment: Confirm rack remains square and properly seated to prevent uneven load stress.
Listen for movement: Address rattling or noise immediately by tightening or repositioning components.
Seasonal deep check: Perform full inspection before/after long trips or harsh weather exposure.
Avoid chemical damage: Use mild soap only; avoid harsh solvents that may degrade protective coatings.