Minn Kota | Riptide Transom Mount Trolling Motor | Saltwater | 24V | 80 lb Thrust | 42" Shaft | 1363831

Product Overview

The Minn Kota | Riptide Transom Mount Trolling Motor | Saltwater | 24V | 80 lb Thrust | 42" Shaft | 1363831 is a high-torque, industrial-grade marine propulsion engine engineered to deliver unmatched raw power, extreme durability, and exceptional steering tracking for large coastal watercraft, heavy deep-V bay boats, and commercial flats vessels. Operating on a high-capacity 24-volt DC marine power framework, this heavy-duty transom motor pushes out an impressive 80 pounds of continuous thrust. This industry-leading power gives saltwater captains the critical mechanical leverage needed to confidently hold position, back away from shorelines, or troll against driving ocean passes, heavy incoming tides, and brutal crosswinds that easily overwhelm lower-voltage systems. The structural foundation of this motor features an ultra-tough, heavy-duty clamping mount machined from aircraft-grade aluminum and composite alloys that completely resist flexing, twisting, and cracking under full torque loads.

This 1363831 model is configured as a heavy-duty hand-control transom unit, featuring an ergonomic telescoping tiller handle that telescopes out 6 inches, allowing the captain to comfortably steer and select your precise variable speed from a standing position or a raised helm seat. The motor pairs this high-torque 24V lower unit with an optimized 42-inch shaft length, keeping the motor lower unit low enough to catch clean water on deep-draft hulls without introducing unnecessary drag. Built with Minn Kota’s legendary indestructible composite fiberglass shaft, it flexes naturally upon striking underwater hazards like rocks or oyster reefs, preventing structural damage to your boat's transom. The motor comes fully outfitted with a fully encapsulated Digital Maximizer control board, a push-to-test battery gauge, an inline zinc sacrificial anode, multi-layer saltwater armor plating, and an aggressive weed-cutting Weedless Wedge 2 propeller (MKP-33).

Key Features

• Shaft Length: 42"
• Thrust Capacity:High-thrust 24V 80 lb electrical output. Provides heavy-duty power and high torque, enabling large bay hulls and center consoles to maneuver safely through heavy tides, ocean passes, and strong coastal winds.
• Telescoping Ergonomic Tiller Handle: Premium twist-grip handle telescopes out up to 6 inches, providing comfortable steering and effortless multi-speed control from any seating layout.
• Heavy-Duty Transom Clamp Mount: Built with a structural, non-flexing marine-grade bracket with dual clamp screws that securely grips the transom skin and allows for quick, tool-free installation.
• Impregnable Saltwater Armor Defense: Marine-grade alloys undergo a multi-step cleaning and zinc dichromate armor plating process before being sealed under a 5-mil TGIC polyester powder coat paint finish.
• Fully Encapsulated Electronics: Internal control boards are completely sealed in high-grade marine urethane potting compound, and all wire joints utilize liquid-tight heat shrink tubing to block out corrosive salt air.
• Digital Maximizer Power Savings: Regulates current draw dynamically to deliver only as much power as needed, reducing destructive heat and extending battery lifespan up to 5 times on a single charge.
• Weed-Cutting Weedless Wedge 2 Propeller: Ships with an aggressive prop featuring swept-back, flared blades that easily slice through thick marine vegetation, marsh grass, and heavy cover without wrapping or draining the battery.

Compatibility Information

The Minn Kota Riptide Transom 80lb 42" trolling motor (part number 1363831) is optimized exclusively for transom-mount installations on saltwater and brackish vessels. Its optimized 42-inch shaft length is universally compatible with standard mid-to-large sized saltwater craft, including fiberglass bay boats, center consoles, and deep-V multi-species aluminum hulls where the vertical distance from the top of the transom clamping lip down to the waterline measures between 15 and 18 inches, keeping the lower unit perfectly submerged.

Electrically, this motor runs strictly on a 24-volt DC configuration and requires two high-quality 12V marine deep-cycle batteries (flooded lead-acid, AGM, or lithium) wired together in a series loop using heavy-gauge jumper wires. To safeguard the fully encapsulated internal circuitry from overcurrent spikes, the installation must be fitted with a manual-reset 50-amp circuit breaker on the positive power line. This motor connects directly using standard marine-grade terminal leads.

Frequently Asked Questions

How exactly do I wire two 12-volt batteries to power this 24-volt trolling motor safely?

To create a safe 24-volt power source for this motor, you must wire two identical 12V deep-cycle marine batteries together in series. First, take a heavy-gauge jumper wire (typically 6 AWG or 8 AWG) and connect the positive (+) terminal of Battery 1 directly to the negative (-) terminal of Battery 2. Next, connect the red positive (+) lead wire from your Minn Kota trolling motor to the remaining open positive (+) terminal on Battery 2, ensuring you install a 50-amp circuit breaker inline on this wire. Finally, connect the black negative (-) lead wire from the trolling motor to the open negative (-) terminal on Battery 1 to complete the 24V loop circuit.

What are the main advantages of a 24V 80lb system compared to a maximum output 12V 55lb trolling motor?

While a 55lb 12V motor is great for smaller watercraft, a 24V 80lb system provides a dramatic upgrade in overall efficiency, runtime, and control. Because it operates at a higher voltage, a 24V motor draws fewer amps from the batteries to produce the same amount of thrust as a 12V motor. This lower amp draw significantly reduces heat buildup inside the wires and motor housing, resulting in up to twice the battery life on the water. Additionally, the jump to 80 pounds of thrust gives you the crucial torque needed to handle mid-to-large hulls when sudden tidal currents or crosswinds kick up heavy waves.

What is the benefit of the Weedless Wedge 2 propeller compared to a standard 2-blade prop?

The Weedless Wedge 2 prop (MKP-33) is engineered specifically for extreme weed evasion and open-water efficiency. It features swept-back, flared blades that utilize a unique curved geometry to push away thick marine vegetation, marsh grass, and hydrilla without wrapping or choking the motor armature. Unlike standard 2-blade props that can chop and get caught in heavy weeds, the Weedless Wedge 2 slides cleanly through the thickest cover, allowing you to maintain your tracking speed and conserve precious battery power while navigating backcountry flats.

What wire gauge size and circuit breaker are required to wire this 80lb motor safely?

Because an 80-pound thrust motor draws up to 56 amps of current at maximum speed under heavy loads, using heavy-gauge marine wire is critical to avoid voltage drop and dangerous overheating along the line. If your deep-cycle batteries are located within 15 feet of your transom trolling motor connection, standard 8 AWG marine-grade copper wire is fully sufficient. However, if your batteries are stored back in a forward locker or cabin compartment and the wire run measures between 15 and 25 feet in length, you must upgrade to thicker 6 AWG wire to ensure the motor receives full voltage and runs cool, protected by a 50-amp circuit breaker.

How do the fully encapsulated electronics protect the motor from salt air damage?

Salt air and airborne sodium chloride crystals can easily destroy exposed copper circuitry and solder joints on standard electrical components. To prevent this, the internal electronic control boards of the Riptide transom motor are fully encapsulated and embedded within a thick layer of high-grade marine urethane potting compound. This compound hardens around the circuits, forming an absolute, airtight and watertight seal. Additionally, all external wiring harness connections are insulated with liquid-tight, adhesive-lined heat shrink tubing, completely shielding your electrical components from corrosion.