Lead Time: Ships early January When we introduced the original Owl B2 five years ago, it redefined what carriers could do. As the first of its kind, it quickly became the gold standard in the industry. But at Owl, standing still isn’t an option. We thrive on pushing boundaries, innovating, and improving every aspect of our gear. Our customers spoke, and we listened: you wanted more. More space, more versatility, and more functionality. Enter the all-new B2 PRO, an evolution of the original that delivers everything you loved—plus much, much more. The B2 PRO offers industry-leading quality and functionality in a larger, more configurable design. With more holes, more slots, and more mounting options, this carrier is built to adapt to your needs. Using Owl's signature mounting pattern, it provides limitless ways to configure your gear. Now, you can mount both a Monster Box and bike tubes directly to the B2 PRO, maximizing your options for any adventure. Ultra Rugged DesignThe B2 PRO maintains its rock-solid tubular structure while incorporating the versatility of a Sherpa XL as the mounting plate. Crafted from laser-cut 6061 lightweight aluminum and TIG-welded tube for rigidity, this carrier will likely outlast your van. We also drastically improved the door mount to allow for today's larger cargo. Enhanced Mounting for Heavier LoadsThe original B2 was already a leader in reliability, but with growing demand for carrying larger cargo and e-bikes, we went back to the drawing board. We’ve completely updated the door mount design to improve strength and compliance. Recognizing that some Mercedes Sprinter doors aren’t properly glued internally, we added a door armor plate and a massive 2.5" bushing. This innovative design absorbs significantly more momentum and weight, allowing the carrier to handle heavier loads without compromising your vehicle’s integrity. And true to Owl’s philosophy, installation is seamless—requiring just one door penetration, with no cutting or grinding of latches or weather stripping like other carriers. Bushing Comparison: Unmatched Testing and DurabilityAt Owl, we pioneered door-mounted carriers and set the standard for the industry. Every carrier undergoes a rigorous five-step quality control process to ensure unmatched performance and reliability. When you choose Owl, you’re trusting a company with the expertise, resources, and commitment to stand behind every product we make. Elevate Your AdventureThe B2 PRO isn’t just an upgrade—it’s a revolution in vehicle storage and utility. Whether you’re tackling rugged trails or preparing for the ultimate road trip, the B2 PRO delivers the strength, versatility, and innovation you expect from Owl. Includes: B2 PRO Stainless hardware W/ Black Oxide Coating  Door Armor Plate Massive 2.25" bushing Details: Fits Mercedes Sprinter Vans VS30 (2019-Present) All TIG welded aluminum construction Powder-coated Black (dual-layer powder) Loads up to 200lbs Works with e-bikes Utilizes a single drilled hole for rock solid lifetime performance (template included)  Works with all Owl Boxes Works for VS30 vans (2019 and Present) 2500, 3500, 4x4 & 4x2 Can cause backup sensors to ping when reversing (varies by van) Designed and built-in in the US Bike Tubes, Boxes and 1up Bike Trays sold separately NOTE: Adding Hinges includes a $100 Labor Cost  INSTALLATION IS $300 AT THE FACILITY