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B2 Flex: Option Panels

Carriers Bike Rack

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B2 Flex: Option Panels

Name: B2 Flex: Option Panels
Brand: Owl
SKU: OWL231230
Price: 165 USD
Availability: InStock

$165

Panel Options: B2 Flex Driver (Left) Lower Spare Tire Mount Panel with License Plate Cutout

B2 Flex Driver (Left) Lower Spare Tire Mount Panel with License Plate Cutout B2 Flex Lower Spare Tire Mount Panel B2 Flex Lower Sherpa Panel B2 Flex Upper Sherpa Panel B2 Flex Upper Spare Tire Mount Panel B2 Flex Upper Window Cutout Panel

Upgrade Options:

B2 Flex: Tire Basket: 2500 • $250

B2 Flex: Tire Basket: 3500 • $250

This Product Fits:

Mercedes Sprinter, Winnebago Revel, Storyteller Overland, Thor Sanctuary & Tranquility, Tiffin GH1, Jayco Terrain, Airstream

NEW latch system that allows full panel utilization while maintaining seamless access to your rear doors.
Fully configurable panels
Lightweight aluminum, not heavy steel
Built in the USA, not imported
3 Year limited warranty from Owl
Works with all Owl-branded boxes

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Use Cases

Bike Transport for Van Life & Travel
Carry one or two bikes securely on your Sprinter with a rear door bike rack designed for easy loading, unloading, and long-distance travel.

Rear Storage for Overland & Camping Gear
Add a rear-mounted storage box to carry tools, recovery gear, and essentials—freeing up valuable interior space inside your van.

Modular Setup for Bikes, Boxes, and Gear
Configure your rear door carrier for bikes, storage, or both using adjustable mounting positions and removable components.

Low-Height Loading for Easy Access
Adjust mounting positions to carry bikes lower on the vehicle, making loading and unloading easier—especially for heavier bikes.

Rear Door Carrier That Opens with Your Van
Access your rear doors without removing bikes or gear. The entire system opens seamlessly with your Sprinter doors for maximum convenience.

Chassis & Panels

Chassis
We significantly increased the size of the shock absorbing bushings to improve vibration control and door compliance for the heaviest loads. The system mounts to the most structurally sound locations on the Sprinter rear doors, the same philosophy we have always followed. The right solution, not the easy one.

Panels
No two builds are the same. That idea drove the original B2 system, and it drives the Flex even further.

Choose from a growing lineup of panels designed around different travel styles and gear needs. This platform will continue to expand over time, giving you new ways to configure your setup as your adventures evolve.

Why Choose Owl: B2 Flex

It's hard to compare the B2 Flex to competitors because there is truly nothing like it. However, you should evaluate carriers based on weight, powder coat finish, where the materials are sourced, customer support, modularity, and mountability.

	Owl	Main Competitor
Material	Lightweight Aluminum	Steel or heavy alternative
Welds	Full	Partial
Country of Origin	USA	China / Overseas
Powder Coat	Dual Stage (Primer and Top Coat)	Single Stage
Rust Proof	Yes	No
Warranty	3yr - 36k OR 4yr - 40k if installed by Owl	Sold (as-is), No warranty
Servicing Support	6 Owl-Owned Retail & Service Locations	No Service Locations
Customer Service Reps On Call	Yes, at our HQ in Arizona	No
Original Inventor	Yes	No

The Owl B2 Flex weighs less, uses patented technology to open with your doors, allows more space for storage, has a dual powder coated finished, is built in the USA. Choose Owl if you want more flexibility, more storage, and long-term durability for van life or overland travel.

What Our Customers Say

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Vehicle Compatibility

Compatible with These Vehicles

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This product is designed for 2019–present Mercedes-Benz Sprinter vans (VS30 platform), including the following configurations:
Sprinter 144" wheelbase
Sprinter 170" wheelbase
Sprinter 2500
Sprinter 3500 / 3500XD (where applicable)
Sprinter AWD (2023–present)
Sprinter 4x4 (2019–2022)

This product is compatible with most camper vans and adventure vans built on the 2019+ Sprinter platform, including popular models from Winnebago, Storyteller Overland, Thor Motor Coach, Airstream, and others.

Compatible RV & upfitter platforms built on the Sprinter chassis include:

Winnebago Revel: 44C, 44E, 44N

Storyteller Overland:
Classic MODE, Stealth MODE, Beast MODE
144" High Roof AWD Sprinter builds
170" High Roof AWD Sprinter builds

Thor Motor Coach:
Tranquility: 19A, 19M, 19P, 24A, 24C
Sanctuary: 19A, 19L, 19M, 19P

Airstream:
Interstate 19GT / 19GTX / 19X
Interstate 24GT / 24GL / 24X 3500/4500 Cab Chassis
Wayfair
Winnebago Navion
Winnebago View

3500 Dually Class B Vans:
Tiffin GT2
Winnebago Boldt

Other Platforms:
Tiffin GH1 (2025–present)
Jayco Terrain (2022–present)
Entegra Launch

Not With These Vehicles

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Ford Transit-based vans
Ram ProMaster-based vans
Winnebago Ekko
Tiffin Open Trail
INEOS Grenadier
INEOS Quartermaster

RETURNS

We want you to be delighted with your Owl gear! We accept returns up to 30 days from the date of shipment. For more information, visit

Owl Warranty, Cancellations & Returns

CALIFORNA PROP 65

Some parts offered by Owl contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit