MINN KOTA ULTREX® QUEST™ 90/115 TROLLING MOTOR WITH MICRO REMOTE & MEGA DOWN/SIDE IMAGING® – 24/36V – 90/115LB THRUST – 52" SHAFT

Ultimate Brushless Performance with MEGA Down/Side Imaging®, Advanced GPS Navigation, and Tournament-Proven Cable Steering

The Minn Kota ULTREX® QUEST™ 90/115 is the pinnacle of freshwater trolling motor technology, engineered for serious anglers who demand uncompromising performance, durability, and precision. Built on Minn Kota's revolutionary QUEST™ brushless motor platform, this premium bow-mount trolling motor delivers 90 pounds of thrust on a 24-volt system or 115 pounds of thrust on a 36-volt system, providing the flexibility and power needed for today's larger fishing boats.

Combining the legendary responsiveness of cable steering with Power Steering, Spot-Lock® with Jog, Drift Mode, AutoPilot™, Advanced GPS Navigation, an included Micro Remote, and integrated MEGA Down Imaging® + MEGA Side Imaging®, the ULTREX® QUEST™ helps you maintain complete control while delivering stunning underwater detail when paired with a compatible Humminbird® fish finder.

The 52-inch shaft is ideal for larger bass boats, walleye boats, and multi-species rigs, providing improved propeller depth and superior performance in rough-water conditions.

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Also Available – ULTREX® QUEST™ Family

Looking for a different shaft length or sonar option? Explore the full ULTREX® QUEST™ lineup:

• ULTREX® QUEST™ 90/115 | MEGA Down/Side Imaging® | 24/36V | 90/115LB | 45" Shaft
• ULTREX® QUEST™ 90/115 | Dual Spectrum CHIRP | 24/36V | 90/115LB | 45" Shaft
• ULTREX® QUEST™ 90/115 | Dual Spectrum CHIRP | 24/36V | 90/115LB | 52" Shaft
• ULTREX® QUEST™ 90/115 | MEGA Down Imaging® | 24/36V | 90/115LB | 45" Shaft
• ULTREX® QUEST™ 90/115 | MEGA Down Imaging® | 24/36V | 90/115LB | 52" Shaft

Browse the full Minn Kota Trolling Motors collection.

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Why Buy From TrollingMotors.shop?

At TrollingMotors.shop, we specialize in premium trolling motors, marine electronics, batteries, and boating accessories. Our goal is to help anglers find the perfect equipment while providing exceptional customer service from purchase through installation.

Expert Product Guidance

Our marine specialists can help you choose the right battery system, onboard charger, quick-release mount, wiring kit, and compatible Humminbird fish finder for your boat.

Authorized Marine Dealer

Purchase with confidence knowing every Minn Kota trolling motor includes the full manufacturer's warranty.

Fast & Secure Nationwide Shipping

Every trolling motor is professionally packaged for safe delivery and shipped quickly so you can get back on the water.

Dedicated Customer Support

Whether you need installation advice or technical assistance, our experienced team is here to help.

Shop With Confidence

✓ Authorized Marine Dealer

✓ Full Manufacturer Warranty

✓ Secure Checkout

✓ Fast Nationwide Shipping

✓ Expert Technical Support

✓ Customer-First Service

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Why Anglers Choose the ULTREX® QUEST™

✔ QUEST™ Brushless Motor Platform

✔ Selectable 24V (90 lbs) or 36V (115 lbs) Operation

✔ 52" Shaft

✔ Cable-Steer Feel with Power Steering

✔ Integrated MEGA Down Imaging® + MEGA Side Imaging®

✔ Spot-Lock® with Jog

✔ Drift Mode

✔ AutoPilot™

✔ Advanced GPS Navigation

✔ Micro Remote Included

✔ Lift-Assist Mount

✔ One-Boat Network™ Compatible

✔ Digital Maximizer™

✔ Indestructible Composite Shaft

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QUEST™ Brushless Motor Platform

Minn Kota's QUEST™ brushless platform is engineered for maximum efficiency, reliability, and power.

Designed specifically for larger boats and demanding freshwater conditions, QUEST™ delivers smoother operation, greater torque, quieter performance, and extended motor life compared to traditional brushed motors.

QUEST™ Advantages

• High-efficiency brushless motor
• Increased torque and responsiveness
• Whisper-quiet operation
• Reduced maintenance
• Exceptional durability
• Longer battery runtime
• Built for heavy-duty freshwater use

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Tournament-Proven Cable Steering

ULTREX® continues to deliver the instant responsiveness of traditional cable steering while Power Steering minimizes effort during long days on the water.

Benefits

• Instant steering response
• Smooth electric steering assist
• Precision boat positioning
• Reduced fatigue
• Tournament-level control

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Built-In MEGA Down Imaging® + MEGA Side Imaging®

The integrated MEGA Down Imaging® and MEGA Side Imaging® transducers provide exceptional underwater detail when paired with a compatible Humminbird fish finder.

See More Fish. Cover More Water.

Clearly identify:

• Brush piles
• Standing timber
• Rock piles
• Drop-offs
• Weed lines
• Creek channels
• Bottom transitions
• Fish holding beside or beneath structure

Benefits

• Near-photographic underwater imaging
• Scan directly below and to both sides of your boat
• Superior target separation
• Outstanding structure definition
• Factory-integrated transducer
• Cleaner installation with no external transducer

Spend less time searching and more time fishing productive water.

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Spot-Lock® with Jog

Minn Kota's legendary Spot-Lock® GPS anchoring automatically holds your boat on productive fishing locations with exceptional accuracy.

Using Jog, you can reposition your Spot-Lock location in precise 5-foot increments using the included Micro Remote.

Perfect for:

• Offshore ledges
• Brush piles
• Deep rock piles
• River current seams
• Bridge pilings
• Deep-water humps

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Advanced GPS Navigation

ULTREX® QUEST™ includes Minn Kota's latest GPS technologies:

• Spot-Lock® with Jog
• AutoPilot™
• Drift Mode
• Recorded Paths
• Route Memory
• Waypoint Navigation

Spend less time controlling your boat and more time making accurate casts.

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Micro Remote Included

The included Micro Remote lets you control essential trolling motor functions from anywhere on your boat.

Control:

• Spot-Lock®
• Steering
• Speed
• AutoPilot™
• Drift Mode
• GPS navigation functions

Compact, waterproof, and easy to use.

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Lift-Assist Mount

The integrated nitrogen gas spring Lift-Assist Mount significantly reduces the effort required to deploy and retrieve the trolling motor.

Benefits

• Smooth deployment
• Easier retrieval
• Reduced lifting effort
• Reliable long-term performance

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Why Choose the 52" Shaft?

The 52-inch shaft is ideal for anglers fishing larger boats or regularly encountering rough-water conditions where additional shaft length improves propeller depth and GPS anchoring performance.

Ideal For

• Bass Boats
• Walleye Boats
• Multi-Species Boats
• Aluminum Fishing Boats
• Freshwater Bay Boats

Benefits

• Improved rough-water performance
• Better propeller submersion
• Consistent thrust
• More accurate Spot-Lock® performance
• Superior boat control

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Recommended Boat Sizes

Boat Length	Suitability
18–20 Feet	Excellent
20–22 Feet	Excellent
22–24 Feet	Excellent

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Digital Maximizer™

Minn Kota's Digital Maximizer™ automatically adjusts motor output for maximum battery efficiency.

Benefits

• Up to five times longer runtime
• Reduced battery consumption
• Extended fishing days
• Improved battery life

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One-Boat Network™ Integration

Seamlessly connect with compatible Humminbird fish finders and other Minn Kota accessories.

Benefits include:

• Shared waypoints
• Integrated navigation
• Connected marine electronics
• Simplified boat control

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Recommended Battery Configuration

24V Mode

• Two 12V Deep Cycle Batteries
• 90 lbs thrust

36V Mode

• Three 12V Deep Cycle Batteries
• 115 lbs thrust

Best Performance

Pair with a dedicated lithium battery kit for maximum runtime, lighter weight, and faster charging. We recommend the ABYSS 36V 60Ah Lithium Battery Kit with Onboard Charger (36V mode) or the ABYSS 36V 60Ah Lithium Battery – Bluetooth Edition.

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Frequently Purchased Together

Complete your fishing setup with these accessories from our Minn Kota Accessories collection:

• Minn Kota RTA-55 Quick Release Bracket
• Minn Kota RTA-62 Quick Release Bracket
• ABYSS 36V Lithium Battery Kit with Onboard Charger
• ABYSS 36V Lithium Battery – Bluetooth Edition
• Circuit Breaker
• Heavy-Duty Marine Wiring Kit
• Trolling Motor Plug & Receptacle

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Key Features

• QUEST™ brushless motor platform
• Selectable 24V / 36V operation
• 90 lbs / 115 lbs thrust
• 52" shaft
• Cable-steer with Power Steering
• Integrated MEGA Down Imaging® + MEGA Side Imaging®
• Spot-Lock® with Jog
• Drift Mode
• AutoPilot™
• Advanced GPS Navigation
• Micro Remote included
• Lift-Assist Mount
• Digital Maximizer™
• One-Boat Network™ compatible
• Weedless Wedge™ Propeller
• Indestructible Composite Shaft
• Freshwater use

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Specifications

Specification	Details
Manufacturer	Minn Kota
Model	ULTREX® QUEST™ 90/115
Voltage	24V / 36V Selectable
Thrust	90 lbs / 115 lbs
Shaft Length	52"
Mount	Bow Mount
Steering	Cable-Steer with Power Steering
Control	Micro Remote
Sonar	MEGA Down Imaging® + MEGA Side Imaging®
GPS Features	Spot-Lock® with Jog, AutoPilot™, Drift Mode
Motor Platform	QUEST™ Brushless
Water Type	Freshwater
Network	One-Boat Network™
Shaft Material	Indestructible Composite
Warranty	3-Year Limited Warranty

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What's Included

• Minn Kota ULTREX® QUEST™ 90/115 Trolling Motor
• Micro Remote
• Integrated MEGA Down Imaging® + MEGA Side Imaging® Transducer
• Heading Sensor
• Weedless Wedge™ Propeller
• Lift-Assist Mount
• Mounting Hardware
• Owner's Manual

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Expert Review

The Minn Kota ULTREX® QUEST™ 90/115 with MEGA Down Imaging® + MEGA Side Imaging® and a 52-inch shaft is one of the most capable freshwater trolling motors ever built. The QUEST™ brushless motor platform delivers exceptional efficiency, quiet operation, and selectable 90- or 115-pound thrust, making it an ideal choice for anglers running larger boats in a variety of conditions.

The 52-inch shaft offers superior propeller depth and enhanced performance in rough water, while integrated MEGA Down Imaging® and MEGA Side Imaging® provide incredible underwater detail. Combined with Spot-Lock® with Jog, Power Steering, AutoPilot™, and Drift Mode, this trolling motor offers the precision, reliability, and fish-finding capability serious anglers demand.

For maintenance tips and setup guides, visit our Trolling Motor Maintenance Guides blog.

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Frequently Asked Questions

Can I operate this motor on either 24V or 36V?

Yes. The ULTREX® QUEST™ 90/115 supports 24V operation with 90 pounds of thrust or 36V operation with 115 pounds of thrust, allowing you to configure it for your boat and fishing style.

Does this model include both Down and Side Imaging?

Yes. It features integrated MEGA Down Imaging® and MEGA Side Imaging® transducers for use with compatible Humminbird fish finders.

Does it include Spot-Lock®?

Yes. Spot-Lock® with Jog is included, allowing you to maintain your position and make precise 5-foot GPS adjustments.

Is the Micro Remote included?

Yes. A Minn Kota Micro Remote is included for convenient control of essential trolling motor and GPS functions.

What boats are best suited for the 52-inch shaft?

The 52-inch shaft is ideal for 18- to 24-foot bass boats, walleye boats, aluminum fishing boats, and multi-species freshwater boats where additional shaft length improves performance in rough-water conditions.

What batteries do I need?

For 24V operation (90 lbs), use two 12V deep cycle batteries. For 36V operation (115 lbs), use three 12V batteries. See our ABYSS 36V Lithium Battery Kit for a complete drop-in solution.

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The Ultimate Combination of Power, Precision, and Imaging.

The Minn Kota ULTREX® QUEST™ 90/115 Trolling Motor with Micro Remote and MEGA Down/Side Imaging® is engineered for anglers who refuse to compromise. With the advanced QUEST™ brushless motor platform, selectable 90- or 115-pound thrust, a versatile 52-inch shaft, integrated MEGA Down Imaging® + MEGA Side Imaging®, and industry-leading GPS navigation, this trolling motor delivers the confidence, control, and performance needed to dominate every day on the water.

Browse all Minn Kota Trolling Motors or shop Minn Kota Accessories to complete your setup.