MotorGuide R5-105SW Salt Water Digital Hand Control Transom Mount Trolling Motor - 105lb-50"-36V

Imagine slicing through choppy saltwater bays or navigating tight mangroves without alerting every fish in the vicinity. The R5-105SW delivers that stealthy precision with 105 pounds of thrust on a 50-inch composite shaft, powered by a robust 36V system. Designed exclusively for harsh saltwater environments, this transom-mount powerhouse combines brute strength with whisper-quiet operation, giving serious inshore anglers the edge they need for trophy catches.

Engineered for Saltwater Saltwater Resilience

Salt spray, corrosion, and relentless UV exposure don't stand a chance against the R5's battle-tested build. Its aluminum alloy frame boasts a rugged powder-coated finish that shrugs off rust, while stainless steel hinge pins and a solid lower unit endure pounding waves and repeated deployments. Unlike lesser motors that falter after a season in the brine, the R5's composite shaft flexes under stress without cracking, ensuring year-after-year reliability on flats boats, skiffs, or center consoles.

Digital Power Management: Precision Meets Efficiency

At the heart of the R5 lies MotorGuide's proprietary Digital Power Management—a sealed, self-contained module that revolutionizes performance. It constantly monitors amp draw, heat, and output to deliver pinpoint speed control across 10 levels, preventing overloads and extending battery life by up to 30% compared to analog systems. No more erratic surges or premature cutouts; just smooth, consistent power that lets you hover over structure or finesse a slow drift. This tech-packed lower unit runs cooler under load, slashing wear on brushes and windings for motors that outlast the competition.

Effortless Control from the Helm

Gain command with the extending ergonomic handle, adjustable to seven positions via the Taper-Lock mount for comfortable steering from any angle. Swing-over knobs secure it firmly to your transom, and a one-touch slide-depth collar lets you adapt to varying water depths in seconds. Quiet propeller action minimizes disturbance, letting you stalk redfish or snook undetected, while the stainless steel shaft spins flawlessly through grass and debris.

Standout Performance Features

• Stealthy Operation: Advanced gearing and prop design cut noise and vibration, ideal for spooky coastal species.
• Rapid Depth Adjustment: Collar system deploys in a flash, perfect for quick repositioning in tidal flows.
• Heavy-Duty Composite Shaft: Whip-resistant flex absorbs shocks from rough runs or trailer impacts.
• Powder-Coated Aluminum Build: Lightweight yet indestructible, with stainless hardware for zero corrosion worries.
• Variable Speed Mastery: Dial exact trolling speeds for live bait presentations or electronics-matched drifts.

Real-World Angler Advantages

For inshore warriors chasing tailing trout in skinny water or drifting live shrimp over oyster bars, the R5-105SW shines. Its 105lb thrust punches through wind and current on boats up to 22 feet, while the 50-inch shaft reaches deep enough for offshore ledges without sacrificing maneuverability. Pair it with quality deep-cycle batteries, and you'll troll all day without recharging. Seasoned guides praise its tilt/stow mechanism for easy trailering and beaching, freeing up deck space when you're hooked up.

Pro Tips for Setup and Peak Performance

Mount at a 12-degree transom angle for optimal prop bite. Balance your 36V setup with three Group 27 or 31 batteries wired in series, using tinned marine cables to minimize voltage drop. Regularly rinse with fresh water post-use, focusing on electrical connections and the lower unit. Grease pivot points annually, and inspect the prop for dings after rocky encounters—these habits keep it humming season after season.

Maintenance Mastery for Enduring Power

Extend the R5's lifespan with simple routines: Flush the lower unit after every saltwater trip using a garden hose adapter. Check shaft straightness and mount bolts before launches. Store stowed and dry during off-seasons, and test Digital Power Management via the control head's diagnostics. With proper care, expect years of tournament-grade service without breakdowns mid-fight.