Jerk Engineered Products
Mule Back XL
Mule Back XL
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Descriptions
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Highlights
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Installations
More space. More gear. More possibilities.
The JERK Engineered Mule Back XL takes our versatile rear-door mounting system and gives you even more usable space for larger gear setups. Its oversized platform lets you build around what you actually carry—from bikes and skis to storage boxes, recovery gear, water, and adventure equipment.
Built from lightweight, durable aluminum, the Mule Back XL gives you serious carrying capability without adding unnecessary bulk or weight to your van.
KEY FEATURES
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XL mounting platform — More usable space for larger gear setups and multiple accessories.
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Highly versatile — Configure the rack around bikes, skis, storage, recovery equipment, water, and more.
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No direct hinge loading — JERK’s innovative mounting design does not piggy-back directly off the van hinge.
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Reinforced mounting system — Engineered to securely integrate with your rear door and properly distribute the load.
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Lightweight aluminum construction — Serious strength without the unnecessary weight of a bulky steel system.
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Modular design — Change and expand your setup as your gear needs evolve.
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Made in Colorado — Designed and manufactured by JERK Engineered.
FITMENT
Available for select Mercedes-Benz Sprinter, Ford Transit, and RAM ProMaster configurations.
Select your van model and configuration when ordering to ensure proper fitment.
Highlights:
- Colors: Primary – Black also available is White, Sliver, and Pebble Gray!
- DIY - Easy to follow very detailed install instructions and video
- 5 point mount system with reinforcement plates and inner load dispersion plates standard (holes will need to be drilled for mounting - easy process with clear instructions.)
- Works for VS30 vans (2019 and Present) 2500, 3500, 4x4 & 4x2
- Designed and completely manufactured in Denver, Colorado - all materials made in the USA
Professional Installation Available:Leave the installation to us for just $350 at our Sedalia, CO facility. Call (720)-375-3119 to schedule an appointment. Experience the unparalleled quality and craftsmanship of the XRMBU firsthand!
Note: Rear door should be closed carefully/purposely, with a firm, controlled closure.
Note: Works on both 270 and 180 hinge style… SAVE OUR MONEY, no need to change out your hinges!
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DURABILITY
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COMPATIBILITY
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EASY INSTALLATION
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WEATHER RESISTENT
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HIGH LOAD CAPACITY
Mule Back XL FAQ's
What is the Mule Back XL?
The Mule Back XL is a versatile, laser-cut aluminum carrier system designed to cover the rear operable door of your van completely. It allows for customizable mounting of various accessories such as cargo boxes, bikes, skis, and more, all while maintaining full functionality of both rear doors.
Which van models are compatible with the Mule Back XL?
The Mule Back XL is designed to fit VS30 vans (2019 and present), including 2500, 3500, 4x4, and 4x2 models.
Do I need to modify my van's hinges to install theMule Back XL?
No, the Mule Back XL features an innovative design that does not piggyback off the van's hinges. This means there's no need to replace or modify your existing hinges, regardless of whether they are 270° or 180° styles.
What accessories can I mount on the Mule Back XL?
The Mule Back XL offers extensive versatility, allowing you to mount a wide range of accessories, including cargo boxes, bikes, skis, water containers, and more. Its large surface area provides ample space for creative configurations to suit your specific needs.
Is drilling required for installation?
Yes, installation requires drilling specific mounting holes: one near the rear Mercedes symbol, a larger one directly opposite inside the door (hidden behind the interior trim panel), two at the top, and one at the bottom of the Mule Back XL. Detailed instructions and reinforcement plates are provided to ensure proper installation.
Can I install the Mule Back XL myself?
While the Mule Back XL comes with comprehensive installation instructions and a video guide suitable for DIY enthusiasts, its substantial size makes it a two-person job. For those preferring professional assistance, installation services are available at our Sedalia, CO facility for $400.
What color options are available for the Mule Back XL?
The primary color is black. Additionally, special orders are available in Arctic White, Iridium Silver, Graphite Gray, and Pebble Gray to match your vehicle's aesthetics.
Where is the Mule Back XL manufactured?
The Mule Back XL is proudly designed and manufactured in Denver, Colorado, using materials sourced entirely from the USA.
Will installing the Mule Back XL affect the operation of my rear doors?
No, theMule Back XL is engineered to maintain the full functionality of both rear doors, even though it completely covers the operable door. It's important to close the rear door carefully and purposefully, using a firm and controlled motion.
How can I schedule a professional installation?
To arrange for professional installation at our Sedalia, CO facility, please call us at (720) 375-3119. Our team will be happy to assist you in scheduling an appointment at your convenience.