The UnderCover Ultra Flex hard-folding tonneau cover, part number undUX82000, is engineered for 2017–2025 Honda Ridgeline models with a 5-foot bed. Built for demanding daily use, it combines a premium-grade matte black aluminum surface with a high-density polymer core for strength, durability, and a refined low-profile appearance. The cover sits nearly flush with the bed rails and supports up to 400 pounds when the load is evenly distributed. Carpeted underpanels and an exclusive soft-impact underside provide a finished look while helping protect cargo from shifting loads.
The Ultra Flex is designed to help keep water, dust, and debris out of the truck bed with upgraded seals, tight-fit clamps, and a dual-action tailgate seal. Its patented rail and clamp system uses automatic slam latches to secure each panel when the cover is closed. The automatic latching design makes operation straightforward while helping keep stored gear protected and out of sight. An integrated luminous bed rail light improves visibility when accessing cargo in low-light conditions.
This hard-folding tonneau cover provides 100 percent bed access when needed. Fold it toward the cab and secure it in the open position for convenient hauling, then close it to automatically reengage the slam latches. UnderCover’s redesigned Tip-and-Click mounting system supports fast, one-person installation without specialized tools, typically in 30 minutes or less. The Ultra Flex has been tested in temperatures from -40 to 180 degrees Fahrenheit, humidity up to 95 percent, and for 7,500 hours of performance testing. Proudly assembled in Missouri and backed by a 5-year warranty, the UnderCover Ultra Flex delivers durable protection, secure storage, and a clean OEM-style appearance for your Honda Ridgeline.
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