Upgrade your boat’s board racks with our CNC-machined billet aluminum board rack arms, designed to replace weak OEM rack arms that commonly bend or fail over time. These heavy-duty replacements are made in the USA from solid 3/4" billet aluminum and bolt directly onto your existing racks for a clean, factory-style install.
Key Features
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3/4" thick CNC-machined billet aluminum – extremely rigid and will not bend like OEM arms
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Direct bolt-on replacement using existing hardware (new stainless hardware included where applicable)
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Salt-water-resistant elastic retention cord to securely hold boards in place
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1/8" SeaDek lining to protect boards from scratches and pressure marks
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SeaDek is inexpensive and easy to replace when worn
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High-capacity design
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Fits a kneeboard in the lower position
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Can double-stack two surfboards in the lower position and one board in the upper position
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Holds up to three boards per rack or a kneeboard + surfboard
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Sold as a pair (2 arms = replaces one complete rack)
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Purchase two sets to replace both sides of your tower
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Compatible Tower Options (Dropdown Selection)
Tige Z Tower
Replaces the small OEM board rack arms found on Tige Z Towers. Features a Prismatic polished aluminum powder coat finish for durability and corrosion resistance.
Roswell Batwing
Designed for Roswell Batwing racks commonly found on older Centurion and Supreme boats. Direct bolt-on using existing hardware.
Illusion Tower
Direct replacement arms for Illusion Towers. Available in multiple color options to match your setup.
Malibu G3 / G3.5 / G4 & Axis Towers
Fits Malibu G-Series towers and Axis tower racks. Stronger, thicker, and more reliable than factory arms.
Available Finish Options (Varies by Tower)
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Bare Aluminum
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Black
What’s Included
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(2) CNC-machined billet aluminum board rack arms
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Elastic retention cords
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SeaDek padding pre-installed
Made in the USA
Proudly manufactured in the USA from solid billet aluminum for maximum strength, longevity, and performance on the water.
We also offer high quality seadek replacement strips for our board rack arms, to start fresh after a few seasons of wear and tear.