Minn Kota | Composite Quick Release Bracket | RTA-17 | 1854017

Product Overview

The Minn Kota | Composite Quick Release Bracket | RTA-17 | 1854017 is the ultimate deck management upgrade designed specifically for coastal and flats anglers operating electric-steer, bow-mount saltwater trolling motors. Marine environments demand versatile equipment layouts; boaters frequently need to remove their trolling motor to install a custom winter storage cover, protect their expensive gear from dockside theft, or clear the bow deck entirely for family cruising days. The RTA-17 delivers this capability cleanly through an interlocking slide-plate tracking system. The compact inner puck plate mounts permanently to your bow deck, while the outer plate fastens to your trolling motor base housing. To detach the motor, simply slide out the stainless steel pinned "U-shaped" locking handle, slide the motor back along the track, and lift it away, leaving your casting deck flat, clean, and completely safe to walk on.

Molded from high-yield, premium white composite polymer material, the RTA-17 is engineered to withstand intense UV exposure, extreme heat, and heavy saltwater spray. While traditional aluminum mounting plates are prone to scratching, paint chipping, and rapid galvanic corrosion in saltwater environments, this composite structure is completely immune to rust, pitting, and discoloration. Its clean white aesthetic integrates perfectly with modern fiberglass gelcoats and offshore deck lines. The heavy-duty locking handle holds the plates together tightly under full power loads to eliminate motor vibration. The outer locking pin features an integrated clearance hole that accommodates a standard short-shank padlock, allowing you to lock your motor to your deck for reliable security when trailing or docked at public boat slips.

Key Features

• Effortless Sliding Quick-Release: Interlocking horizontal track system allows you to slide your trolling motor off the deck in seconds without the need for tools.
• Saltwater-Proof Composite Matrix: Crafted from high-yield white composite material that is completely impervious to salt rust, pitting, weathering, and UV-induced discoloration.
• Clean Low-Profile Deck Puck: Leaves a minimal, smooth footprint on your bow deck when the motor is removed, eliminating tripping hazards and keeping your casting platform wide open.
• Padlock-Compatible "U" Handle: Features a robust locking handle armed with dual stainless steel pins and an integrated security hole to lock your motor down against opportunistic theft.
• Anti-Vibration Engineering: Designed with precision tolerances along the slide tracks to dampen motor vibration and torque noise, ensuring silent stealth when hunting fish on shallow flats.
• Complete Marine Fastener Set: Ships fully equipped with premium marine-grade stainless steel nuts, bolts, washers, and backing spacers required for a secure through-hull deck installation.

Compatibility Information

The Minn Kota RTA-17 Composite Quick Release Bracket features a specialized structural footprint designed specifically to match electric-steer, electronic-deploy saltwater bow mounts. It is fully compatible with the **Minn Kota Riptide Ulterra**, **Minn Kota Riptide Terrova**, **Minn Kota Riptide PowerDrive**, and legacy **Riptide ST/SP** series trolling motors. The bolt hole configurations on the outer plate line up perfectly with the elongated composite base brackets of these specific series.

Please note that this bracket is explicitly rated for standard multi-battery power systems. It is approved for motors with **80 pounds of thrust or less, and shaft lengths of 60 inches or shorter**. It is **not compatible** with large 36-volt, 112lb thrust motors or any motor with an extended 72-inch shaft length. Those larger systems generate extreme leverage and high-torque forces that can override this bracket's structural design, requiring you to utilize the larger aluminum RTA-54 or RTA-62 brackets instead. It requires a flat bow deck surface for safe flush installation.

Frequently Asked Questions

Can I use this white RTA-17 bracket on a freshwater Minn Kota Terrova or Ulterra motor?

Yes, absolutely. The RTA-17 features the exact same dimensions and pre-drilled bolt hole configurations as the black freshwater **MKA-21** bracket. The only real differences between the two brackets are the exterior color and the saltwater certification of the composite material. If you prefer a clean white aesthetic on your freshwater bass boat or multi-species rig to match a white gelcoat or wrap, you can safely install the RTA-17 under a standard black freshwater Terrova or Ulterra motor without experiencing any fitment issues.

What is the best way to clean and maintain the slide tracks to prevent the plates from jamming?

Because the RTA-17 operates along an interlocking sliding track, keeping the channels free of abrasive debris is the best way to ensure smooth operation. Periodically rinse the bracket with fresh water to clear away any accumulated lake sand, dried salt crystals, mud, or weeds that can get trapped inside the slides. To keep the plates sliding smoothly, apply a thin layer of marine-grade silicone spray or dry Teflon lubricant along the interlocking tracks each season. Avoid using heavy greases, as they can trap dirt and sand, creating an abrasive paste that wears down the composite channels.

While the RTA-17 package includes heavy-duty marine stainless steel bolts, washers, and locking nuts that provide excellent holding strength for standard decks, using an additional marine starboard or aluminum backing plate underneath your fiberglass deck is highly recommended for optimal stability. Electric-steer trolling motors exert substantial torque forces on the bow deck during sudden turns or high-speed acceleration. A backing plate helps distribute this pressure over a wider surface area, preventing fiberglass stress cracks and ensuring your quick-release base remains rock-solid for years.

How can I prevent the stainless steel locking handle from vibrating or rattling while the boat is running?

The RTA-17 is engineered with tight tolerances to prevent rattling, but if you notice any slight movement or vibration in the locking handle while running across heavy lake chop, you can easily secure it by using a small rubber dampener or running a flexible marine-grade cable lock through the padlock hole instead of a traditional metal padlock. The flexible rubber casing of a cable lock acts as a natural shock absorber, tightening the handle assembly down and eliminating any metal-on-metal noise that could disrupt your quiet tracking lines.

Can I purchase just the inner deck puck if I want to move my trolling motor between two boats?

Yes, the inner composite white deck plate can be purchased separately as an individual accessory part (Minn Kota part number 2371965). This modular design is an excellent convenience for anglers who own multiple vessels. By installing one inner puck on your primary saltwater bay boat and a second puck on your small aluminum skiff or pontoon, you can shift your single Riptide trolling motor between both boats in seconds, allowing you to maximize your electronics investment across your entire fleet.