Minn Kota | Quick Release Bracket | QRB Mount System | MKA-23 | 1854023

Product Overview

The Minn Kota | Quick Release Bracket | QRB Mount System | MKA-23 | 1854023 is an ultra-rugged, tournament-grade marine mounting accessory engineered to provide quick-release functionality for high-power, heavy-duty trolling motors. For professional bass anglers, walleye tournament pros, and weekend boaters operating heavy rigs, a trolling motor is a massive investment that requires a rock-solid foundation. The MKA-23 provides an absolute, non-flexing interface consisting of an interlocking two-piece sliding bracket layout. The heavy lower base plate bolts permanently through your boat's bow deck, while the upper top plate secures directly to the chassis of your trolling motor. By sliding the top plate into the base channel and inserting the heavy-duty steel locking handle, your motor is completely locked down and immobilized, completely eliminating deck vibration and flexing when running at maximum speed or navigating heavy waves.

Machined entirely from premium, high-tensile extruded aluminum, the MKA-23 features a thick-walled structural cross section engineered to handle extreme mechanical leverage. The aluminum is treated with a specialized hard-coat anodized layer, providing exceptional protection against scratching, weathering, and harsh outdoor exposure. When you return from a trip or park your boat at a public marina dock, you can pull the locking pin, slide the motor back along the track, and lift it off the deck in seconds to prevent theft or clear the bow for winter boat cover installation. The comprehensive QRB mount system includes the upper motor plate, the lower deck base plate, a heavy-gauge steel locking handle clip, a fabric hold-down strap to dampen trailering vibrations, and a complete assortment of marine stainless steel mounting fasteners.

Key Features

• High-Tensile Extruded Aluminum Build: Engineered from structural-grade marine aluminum that delivers superior strength and zero flex, easily managing the extreme torque generated by high-thrust motors.
• Streamlined Slide-Track Tracking: Interlocking horizontal slide plates allow for fast, tool-free installation and removal of your bow-mount trolling motor in less than ten seconds.
• Hard-Anodized Protective Finish: Coated with a premium black anodized layer that shields the aluminum core from corrosion, sun fading, and mechanical scratching.
• Heavy-Gauge Steel Locking Pin: Outfitted with an industrial steel locking pin assembly that locks the plates together tightly, preventing lateral shifting or vibration during operation.
• Padlock-Ready Anti-Theft Guard: The locking handle features a pre-drilled clearance hole designed to accept a marine padlock, allowing you to permanently lock the motor to your deck for security.
• Comprehensive Vibration Management: Includes a heavy-duty fabric strap designed to wrap around the stowed motor assembly, neutralizing structural shocks during high-speed highway trailering.

Compatibility Information

The Minn Kota MKA-23 QRB Mount System features a specialized structural footprint designed specifically to accommodate high-thrust manual-deploy and scissor-mount trolling motors. It is custom-machined to line up perfectly with the factory base bolt configurations of the elite **Minn Kota Fortrex** and **Minn Kota Maxxum** series motors. It is also fully compatible with standard **Minn Kota Edge** bow-mount models.

Due to its high-strength extruded aluminum construction, the MKA-23 is safety-rated and fully approved to support high-power systems, including **24-volt and 36-volt motors pushing up to 80 pounds of thrust or less, with standard shaft lengths up to 60 inches**. It is **not compatible** with electric-steer models like the Terrova or Ulterra, which use a narrower base footprint and require the alternative MKA-21 or MKA-32 plates. It requires a flat bow surface for a proper through-hull flush mount installation.

Frequently Asked Questions

Can I use the MKA-23 bracket with the newer Minn Kota Ultrex trolling motor series?

No, the MKA-23 is not directly compatible with the Minn Kota Ultrex or Ultrex QUEST series trolling motors. The Ultrex utilizes a significantly larger, wider cast-aluminum foot footprint and an integrated cable-routing layout that requires a wider structural base plate to handle its specialized weight distribution. For an Ultrex or Ultrex QUEST motor, you must utilize the larger, heavy-duty **Minn Kota MKA-52 QUEST / Ultrex Quick Release Bracket**, which is engineered specifically with the widened bolt patterns and torque ratings required for those advanced hybrid cable-steer models.

Does this bracket allow the trolling motor to slide forward or backward to clear the bow roller on a trailer?

The MKA-23 is designed as a strict drop-and-lock quick-release tracking system rather than an adjustable sliding positioning bracket. When the locking handle is inserted, the motor is secured in a single, set position on the bow deck. However, when you are trailering your boat and need to clear the front bow roller or winch stand to prevent the motor lower unit from striking the trailer frame, you can simply pull the locking pin, slide the entire motor backward along the aluminum tracks by a few inches, and re-insert the pin through an alternative slot to temporarily hold the motor retracted safely inside the deck line.

What is the best way to mount this bracket if I cannot reach the bolts underneath my deck?

Securing a high-torque motor via the MKA-23 requires a true through-hull installation using backing washers and nuts to prevent the bolts from pulling through the fiberglass deck under load. If your boat bow is completely sealed and you have no physical under-deck access ports, you should not rely on standard woodscrews, as they will quickly strip out of the fiberglass. Instead, you must install a waterproof marine access plate/hatch nearby to gain hand access underneath, or utilize premium stainless steel blind marine toggle fasteners (such as Togglers or rubber well nuts) that expand tightly behind the fiberglass skin when tightened from above.

Will the black anodized coating chip or peel off after exposure to hot sun and wet weather?

No, the black finish on the MKA-23 is not a painted layer or a powder-coat film; it is a factory hard-anodized surface treatment. Anodizing is an electrochemical process that integrates the protective oxide layer directly into the aluminum substrate itself. This means it will never peel, flake, bubble, or chip off like standard paints, even when subjected to intense midday heat, continuous moisture, and friction from sliding the plates together. To keep the finish looking pristine, simply wash away any dried lake scum or mud with standard marine soap and fresh water.

Can I lock this quick-release mount system to prevent someone from stealing my motor at a hotel parking lot?

Yes, absolutely. Theft prevention is one of the core design goals of the MKA-23 QRB Mount System. The main steel locking handle contains a built-in circular clearance hole positioned at its terminal edge. Once the handle is pushed completely down into the locked tracking channel, this clearance hole lines up perfectly with a matching slot on the bracket frame. You can loop the shackle of a standard short-shank marine padlock (up to 1/4 inch shackle diameter) directly through this hole, making it physically impossible to slide the handle out or remove the trolling motor without a key or bolt cutters.