Minn Kota Riptide SM RT55 Trolling Motor Saltwater

Description

Corrosion-resistant coastal inshore bow propulsion arrives with the Minn Kota Riptide SM 55 Motor, delivering responsive 12V power for shallow flats skiffs, bay boats, and aluminum coastal rigs. Producing 55 lbs of thrust on a single marine battery bank with a 52-inch composite shaft, this motor maneuvers anglers through mangrove shorelines without corrosion damage.

Built on an extruded aircraft-grade aluminum upper arm, the Bowguard 360 mount provides rigid support while absorbing submerged obstruction strikes from any angle. The indestructible composite shaft flexes upon oyster reef impacts without cracking or kinking. Weighing 39 lbs dry, this 12V motor demands 50A at wide-open throttle, fitting inside a stowed deck boundary measuring 62 inches long by 11 inches wide.

Key Features of Minn Kota Riptide SM 55

Coastal anglers who buy Minn Kota Riptide SM 55 motor packages secure durable mechanical bow control for saltwater skiff rigging. Its Bowguard 360-degree bracket breaks away upon underwater impacts and resets automatically, protecting both the motor shaft and the fiberglass boat gunwale from structural damage.

• 55 lbs of peak thrust maximizes single-battery 12V power output to push 16-foot to 18-foot inshore skiffs.
• 52-inch composite shaft flexes upon impact with underwater oyster bars to protect lower unit seals.
• Bowguard 360-degree breakaway mount absorbs multi-directional impacts and resets automatically.
• Telescoping tiller handle extends six inches to provide comfortable steering control from forward casting decks.
• Riptide SM 55 inshore bow motor features variable speed control to match tidal current drift speeds.
• Extruded aircraft aluminum mount provides rigid support during full-throttle propulsion maneuvers.
• Power Prop pushes through floating turtle grass and sargassum without stalling the motor armature.
• Sacrificial zinc anode mounted to the lower unit prevents galvanic pitting in high-salinity coastal waters.

Thrust Output Amp Draw Efficiencies

Generating 55 lbs of thrust at maximum throttle, this 12V motor pulls 50A under continuous full load, requiring robust battery capacity. Connected to a high-capacity 12V 100Ah lithium battery, it provides over 7 continuous hours of shoreline maneuvering at mid-range speed. The lower unit runs cool in shallow water, holding sound output below 40 dB(A) to avoid startling redfish.

Bow Deck Installation Geometry Clearances

Fasten the extruded aluminum base to the bow casting deck using four stainless machine bolts, ensuring 3.5 inches of clearance past the rubrail. Wire the motor using 6 AWG tinned copper wire linked to a 50A manual-reset waterproof marine circuit breaker. The base plate matches standard Minn Kota bow hole patterns.

Deck Usability Rigging Inspection Tasks

Deploying the unit requires pulling the latch release pin and guiding the composite shaft forward into vertical locked position. This 12V motor is not engineered for deep-draft offshore center consoles, high-freeboard catamarans, or commercial push barges.

• Rinse the entire motor assembly, shaft, and Bowguard bracket with freshwater after each outing.
• Inspect the sacrificial zinc anode for oxidation wear and replace when half depleted.
• Inspect 12V battery terminal connections and test circuit breaker contacts every 50 runtime hours.

Manufacturer Warranty Factory Package Manifest

Minn Kota covers this motor with a 2-Year limited warranty and a lifetime composite shaft guarantee. The shipping carton delivers the Minn Kota Riptide SM 55 motor, tiller handle, Power Prop, sacrificial zinc anode, mounting hardware pack, and operating instructions.