SUPER73 x 1UP USA Super Duty Fat Tire Bike Rack Add-On Tray
Expand your crew. Carry more in seconds. The official SUPER73 x 1UP USA Super Duty Add-On allows you to seamlessly expand the capacity of your existing Super Duty base rack. Precision-engineered from lightweight, rust-proof extruded aluminum, this premium modular expansion tray hooks directly into your primary platform with high-strength security hardware—giving you the freedom to haul an extra heavy-duty fat-tire e-bike with total confidence.
SUPER73 x 1UP USA Super Duty Hitch Bike Rack – Heavy-Duty Platform Carrier
Built for the heaviest builds. Zero compromise. The official SUPER73 x 1UP USA Super Duty Bike Rack is the gold standard for transporting heavy, oversized fat-tire electric bikes. Engineered in collaboration with 1UP USA, this premium, all-aluminum platform hitch rack is designed to carry up to 75 lbs per tray. Featuring a 100% frame-free clamping layout, it secures your bike strictly by the tires—protecting your custom paint, lines, and finish across the roughest highways and off-road trails.