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Our BAKFlip MX4 is engineered specifically for Honda Ridgeline owners who demand maximum bed protection without sacrificing functionality. This premium hard folding tonneau cover features aircraft-grade aluminum panels with a matte black finish that complements your Ridgeline's factory appearance while providing superior weather resistance.
The MX4 delivers industry-leading security with its dual-action tailgate seal and aluminum reinforced panels that support up to 400 pounds when evenly distributed. We designed the fold-up mechanism to give you instant access to your full bed when needed, while the low-profile design maintains your truck's aerodynamic efficiency and fuel economy.
Installation takes just 40 minutes with our clamp-on system that requires no drilling or permanent modifications to your Ridgeline. The integrated drainage system channels water away from your cargo, and the automotive-grade EPDM seals keep rain, snow, and dust out of your truck bed.
What makes the MX4 perfect for your Ridgeline

Precision Engineering for Honda Ridgeline Bed Dimensions
We manufacture the BAKFlip MX4 with exact measurements for your Honda Ridgeline’s unique bed configuration. The cover is designed for 2017-2024 Honda Ridgeline models with the 5’4″ in-bed trunk system, ensuring perfect alignment with factory bed rails and the integrated trunk lid.
Our rail system mounts directly to the Ridgeline’s bed rails without interfering with the dual-action tailgate or the bed’s audio system speakers. The panels are precision-cut to accommodate the Ridgeline’s signature composite bed material, and we’ve engineered the seal compression to work specifically with Honda’s bed rail profile. This factory-fit approach means you get weathertight protection without gaps or alignment issues.

Advanced Four-Panel Folding System
Fold-Up Versatility for Every Hauling Need
The BAKFlip MX4 features our patent-pending four-panel design that gives you multiple cargo access configurations. Fold the first panel back for quick access to front-bed storage, open two panels for mid-sized cargo, or fold all four panels completely against the cab for full bed access when hauling lumber, furniture, or recreational equipment.
Each panel pivots on marine-grade stainless steel hinges that we’ve engineered to withstand over 50,000 open-close cycles. The panels lock securely in the upright position at approximately 40 degrees, allowing you to transport tall items while keeping the rear portion of your bed covered and protected. This configuration is perfect for hauling ATVs, motorcycles, or standing appliances.
Weather Protection and Cargo Security
We’ve equipped the MX4 with our advanced seal technology that creates a weathertight barrier around your Ridgeline bed. The automotive-grade EPDM rubber seals compress against the bed rails and tailgate to block rain, snow, dust, and road spray from reaching your cargo.
The integrated drainage system features built-in channels that route water to designated drain points, preventing pooling on the cover surface. We’ve positioned the drain outlets to direct water away from the tailgate seal and bed corners where moisture typically accumulates. This system keeps your cargo dry even during heavy rain or when washing your truck.



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Common Questions About the BAKFlip MX4 for Honda Ridgeline
Installation typically takes 40 minutes using our clamp-on system that requires no drilling. The cover includes all necessary hardware and detailed instructions specific to Honda Ridgeline bed configurations. You'll need basic hand tools including a socket wrench and Allen keys, which we provide. The rail clamps align with the Ridgeline's factory bed rail channels for quick positioning and secure attachment.
Yes, the BAKFlip MX4 is specifically engineered to work with the Honda Ridgeline's in-bed trunk system. The cover maintains full access to the trunk compartment when opened. Our rail design accommodates the unique trunk lid geometry, and the panels are cut to the correct dimensions to avoid interference with the trunk's dual-action opening mechanism.
The MX4 panels lock securely at approximately 40 degrees when folded upright against the cab. This configuration allows you to transport tall items like motorcycles, ATVs, or appliances while keeping the rear portion of your bed covered. You can also fold individual panels for partial bed access, or fold all four panels completely for full bed clearance when hauling longer cargo.
The MX4 works with most tonneau-compatible truck bed accessories. It's fully compatible with our BAKBox folding toolbox system that mounts between the cover and cab. The cover accommodates the Ridgeline's factory bed extender, cargo dividers, and tie-down cleats. For bed rack systems, we recommend tonneau-compatible rack designs that don't interfere with the panel folding mechanism.
The aluminum panels support up to 400 pounds of evenly distributed weight when the cover is fully closed and latched. This load capacity allows you to stand on the cover for loading roof cargo or cleaning your truck. We don't recommend concentrated point loads or standing on individual panels when they're in the open position, as this may stress the hinge mechanisms.
The MX4 features aerospace-grade aluminum panels with a matte black powder-coat finish, offering premium durability and corrosion resistance. Our G2 model uses lighter FRP (fiberglass reinforced polymer) panels at a lower price point, while the F1 adds integrated LED lighting to the aluminum panel design. All models share the same four-panel folding mechanism and clamp-on installation system.
The MX4 requires minimal maintenance for long-term performance. Clean the aluminum panels every few months with automotive soap and water to remove dirt and road film. Apply silicone lubricant to the EPDM seals quarterly to maintain flexibility and sealing performance. Check the rail clamp tension annually, especially if you frequently drive on rough terrain. The stainless steel hinges are self-lubricating and don't need additional grease.



