MINN KOTA ULTREX® QUEST™ 90/115 TROLLING MOTOR WITH MICRO REMOTE & DUAL SPECTRUM CHIRP – 24/36V – 90/115LB THRUST – 45" SHAFT

Experience the Next Generation of Tournament Performance with the ULTREX® QUEST™

The Minn Kota ULTREX® QUEST™ 90/115 is engineered for serious freshwater anglers who demand uncompromising power, precision, and durability. Built on Minn Kota's all-new QUEST™ brushless motor platform, this premium trolling motor delivers selectable 90 pounds of thrust on a 24-volt system or 115 pounds of thrust on a 36-volt system, providing unmatched versatility for a wide range of fishing boats.

Featuring the legendary cable-steer feel anglers trust, enhanced with Power Steering, Advanced GPS Navigation, Spot-Lock® with Jog, Drift Mode, an included Micro Remote, and an integrated Dual Spectrum CHIRP transducer, the ULTREX® QUEST™ gives you total control while delivering outstanding sonar performance when connected to a compatible Humminbird® fish finder.

Whether you're competing in tournaments or chasing trophy bass on large reservoirs, the ULTREX® QUEST™ delivers exceptional responsiveness, superior efficiency, and the rugged reliability needed for demanding fishing 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 | 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

Also compare with the standard ULTREX® 112 lineup for 36V-only high-thrust options.

Browse the full Minn Kota Trolling Motors collection.

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Why Buy From TrollingMotors.shop?

At TrollingMotors.shop, we're dedicated to providing anglers with premium trolling motors, marine electronics, batteries, and accessories backed by expert service and support.

Expert Product Advice

Our marine specialists can help you select the ideal battery system, onboard charger, quick-release mount, wiring kit, and compatible Humminbird electronics for your boat.

Authorized Marine Dealer

Shop confidently knowing every Minn Kota trolling motor is backed by the full manufacturer's warranty.

Fast Nationwide Shipping

We professionally package every trolling motor for safe delivery and fast shipping.

Customer-First Support

From installation questions to product recommendations, our experienced team is here to help before and after your purchase.

Shop With Confidence

✓ Authorized Marine Dealer

✓ Full Manufacturer Warranty

✓ Secure Checkout

✓ Fast Nationwide Shipping

✓ Expert Customer Support

✓ Competitive Pricing

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Why Choose the ULTREX® QUEST™?

✔ QUEST™ Brushless Motor Technology

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

✔ 45" Shaft

✔ Cable-Steer Feel with Electric Power Steering

✔ Integrated Dual Spectrum CHIRP Sonar

✔ 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

✔ Built for Large Freshwater Fishing Boats

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QUEST™ Brushless Motor Technology

The new QUEST™ series is Minn Kota's most advanced trolling motor platform ever developed.

Engineered with a high-efficiency brushless motor, reinforced mounts, upgraded drive systems, and premium materials, QUEST™ delivers exceptional durability and increased performance for today's larger fishing boats.

QUEST™ Benefits

• Increased efficiency
• More torque
• Quieter operation
• Longer motor life
• Improved reliability
• Lower maintenance
• Built for extreme fishing conditions

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Tournament-Proven Cable-Steer Performance

ULTREX® continues to provide the responsive feel serious anglers demand while Power Steering reduces steering effort during long days on the water.

Benefits

• Instant steering response
• Smooth electric steering assist
• Outstanding boat control
• Reduced fatigue
• Tournament-level precision

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Integrated Dual Spectrum CHIRP Sonar

The built-in Dual Spectrum CHIRP transducer delivers outstanding sonar performance when connected to a compatible Humminbird fish finder.

Benefits

• Superior fish separation
• Crisp sonar returns
• Better bottom detail
• Enhanced structure identification
• Integrated protected transducer
• Clean installation

Locate fish faster and make every cast count.

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Spot-Lock® with Jog

Minn Kota's legendary Spot-Lock® GPS anchoring automatically holds your position with incredible accuracy.

Use Jog to reposition your Spot-Lock location in precise 5-foot increments using the included Micro Remote.

Perfect for:

• Offshore ledges
• Brush piles
• Rock piles
• Docks
• Current seams
• Deep structure

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Advanced GPS Navigation

ULTREX® QUEST™ includes Minn Kota's latest GPS navigation features including:

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

Fish more efficiently while your trolling motor manages boat positioning.

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Micro Remote Included

Control essential trolling motor functions from anywhere on your boat.

Functions include:

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

Compact, waterproof, and easy to carry.

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Lift-Assist Mount

The integrated nitrogen gas spring dramatically reduces the effort required to deploy and retrieve the trolling motor.

Benefits

• Easier deployment
• Smooth retrieval
• Reduced lifting effort
• Built for years of dependable use

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Why Choose the 45" Shaft?

The 45-inch shaft is an excellent choice for bass boats and freshwater fishing boats with standard bow heights.

Ideal For

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

Benefits

• Excellent maneuverability
• Precise boat control
• Fast deployment
• Outstanding shallow-water performance

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Recommended Boat Sizes

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

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Digital Maximizer™

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

Benefits

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

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One-Boat Network™ Integration

Connect seamlessly with compatible Humminbird fish finders and other Minn Kota accessories.

Benefits include:

• Shared waypoints
• GPS route control
• Integrated boat electronics
• Simplified operation

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Recommended Battery Configuration

Selectable operation:

24V Mode

• Two 12V Deep Cycle Batteries
• 90 lbs of thrust

36V Mode

• Three 12V Deep Cycle Batteries
• 115 lbs of 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
• 45" shaft
• Cable-steer with Power Steering
• Integrated Dual Spectrum CHIRP sonar
• 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	45"
Steering	Cable-Steer with Power Steering
Control	Micro Remote
Sonar	Dual Spectrum CHIRP
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™ Trolling Motor
• Micro Remote
• Integrated Dual Spectrum CHIRP 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 Dual Spectrum CHIRP and a 45-inch shaft represents the next evolution in tournament trolling motors. Its advanced QUEST™ brushless motor platform delivers remarkable efficiency, smooth operation, and selectable 90- or 115-pound thrust, making it adaptable to a wide range of boats and fishing conditions.

Combined with Spot-Lock® with Jog, Power Steering, AutoPilot™, Drift Mode, and integrated Dual Spectrum CHIRP sonar, this model offers exceptional boat control, fish-finding performance, and long-term reliability for anglers who expect the very best.

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

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Frequently Asked Questions

Does this motor support both 24V and 36V systems?

Yes. The ULTREX® QUEST™ 90/115 can be configured for 90 lbs of thrust on a 24V system or 115 lbs of thrust on a 36V system, offering outstanding flexibility.

Does it include built-in sonar?

Yes. It includes an integrated Dual Spectrum CHIRP transducer for use with compatible Humminbird fish finders.

Does it feature Spot-Lock®?

Yes. It includes Spot-Lock® with Jog, 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 key trolling motor and GPS functions.

What boats are best suited for the 45-inch shaft?

The 45-inch shaft is ideal for 18- to 24-foot bass boats, aluminum fishing boats, and multi-species freshwater boats with standard bow heights.

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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Built for Bigger Boats. Engineered for Champions.

The Minn Kota ULTREX® QUEST™ 90/115 with Dual Spectrum CHIRP combines the legendary responsiveness of cable steering with the power of the QUEST™ brushless motor platform, advanced GPS navigation, and premium sonar technology. With selectable 90- or 115-pound thrust, a 45-inch shaft, and integrated Dual Spectrum CHIRP, it's built to help serious anglers fish with greater precision, confidence, and control on every trip.

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