Minn Kota Ultrex Quest

🚤 Quest flagship cable-steer bow-mount with Spot-Lock, brushless motor, and dual-voltage 36V/24V. Six configurations from $3899 to $4399. The current-gen tournament cable-steer with GPS.

Minn Kota Ultrex Quest Flagship Cable-Steer with Spot-Lock

The Minn Kota Ultrex Quest is the current-generation flagship Ultrex, the unique cable-steer trolling motor with Spot-Lock GPS anchor. Above standard Ultrex ($2,700-$3,600) in the Minn Kota line. Six configurations covering 45 inch, 52 inch, and 60 inch shafts with two built-in sonar options: Dual Spectrum CHIRP or premium MEGA Down/Side Imaging. Cable-steer foot pedal for direct mechanical responsiveness, Spot-Lock and CoPilot via separate i-Pilot Link Remote.

Why pick Ultrex Quest over standard Ultrex? Same three Quest advantages as Terrova Quest: brushless motor, dual-voltage 36V/24V, and MEGA Side Imaging option. Plus Quest-tier cable-steer refinements for tournament use. For tournament bass anglers preferring cable-steer responsiveness, Ultrex Quest is the top of the cable-steer line. Used by major B.A.S.S. Elite and MLF Pro Tour anglers running Humminbird APEX/XPLORE rigs who refuse to give up mechanical foot pedal control. The $1,200-$1,700 premium over standard Ultrex buys flagship platform plus current-generation Quest features.

Minn Kota line context, you are at the flagship Quest tier: Endura/Riptide Transom (transom-mount, $350-$1,250). Edge (entry bow-mount, $400-$800). Pontoon (pontoon-specific, $1,000-$1,150). Powerdrive (mid-tier electric-steer, $830-$1,750). Maxxum/Riptide Maxxum (cable-steer mid-tier, $900-$1,400). Fortrex/Riptide Fortrex (cable-steer premium, $1,600-$1,900). Riptide Powerdrive (saltwater i-Pilot, $1,660-$2,200). Terrova/Riptide Terrova (electric-steer with i-Pilot GPS, $1,750-$4,000). Ulterra (Terrova plus AutoStow/AutoDeploy, $3,000-$3,400). Ultrex (cable-steer with Spot-Lock, $2,700-$3,600). Quest series (current-generation flagship, $3,400-$6,400, you are here). Above Quest there is no consumer Minn Kota tier. For commercial applications see Minn Kota Talon or Raptor anchors.

What makes Quest different from prior generations? Quest is Minn Kota's current-generation flagship platform redesigned from prior Terrova/Ulterra/Ultrex platforms. Key Quest-only features: (1) Dual-voltage 36V/24V auto-detect (same motor adjusts to your battery configuration), (2) brushless motor technology for longer runtime and less maintenance, (3) MEGA Side Imaging built into the lower unit (prior Terrova/Ulterra/Ultrex caps at MEGA Down Imaging), (4) deeper One-Boat Network integration including advanced Spot-Lock features (Jog, Cruise Control, follow contour), and (5) premium current-generation build quality throughout. The Quest tier is what tournament bass and crappie anglers building current-gen Humminbird APEX/XPLORE rigs are buying in 2025-2026.

Key Features

• ✅ Quest Flagship Brushless Motor. Longer runtime, less maintenance
• ✅ Dual-Voltage 36V/24V Auto-Detect. Same motor runs at 24V (80 lb) or 36V (112 lb thrust)
• ✅ Cable-Steer Foot Pedal. Mechanical direct-drive responsiveness preferred by tournament anglers
• ✅ Spot-Lock GPS Anchor. Via i-Pilot Link Remote
• ✅ CoPilot Wireless Remote. GPS waypoint navigation, AutoPilot, Cruise Control
• ✅ Optional Built-In MEGA Down/Side Imaging. Premium Humminbird imaging (3 of 6 variants)
• ✅ Optional Built-In Dual Spectrum CHIRP. Standard CHIRP sonar (3 of 6 variants)
• ✅ Available Shaft Lengths. 45, 52, and 60 inch
• ✅ Composite Shaft. Indestructible, lifetime warranty
• ✅ Deep OBN Integration. Native One-Boat Network with HELIX G4N, XPLORE, APEX
• ❌ Premium Quest Tier Pricing. $1,200-$1,700 over standard Ultrex for flagship features
• ❌ No 72 inch Shaft. Cable-steer linkage practical limit. For 72 inch see Terrova Quest electric-steer
• ❌ No 12V Configuration. Quest is 24V/36V dual-voltage. For 12V cable-steer see standard Edge
• ❌ Cable-Steer Has Learning Curve. Direct mechanical control feels different from electric-steer for new anglers

Configuration Guide

The Ultrex Quest comes in six configurations across two axes: shaft length and built-in sonar. All variants include dual-voltage 36V/24V auto-detect and Spot-Lock via i-Pilot Link Remote:

• 45 inch shaft, Dual Spectrum CHIRP ($3,900). Entry Ultrex Quest. Right for bass boats 17-19 ft.
• 45 inch shaft, MEGA Down/Side Imaging ($4,200). 45 inch with premium MEGA SI/DI.
• 52 inch shaft, Dual Spectrum CHIRP ($4,000). Standard 52 inch shaft. Most common Ultrex Quest configuration.
• 52 inch shaft, MEGA Down/Side Imaging ($4,300). 52 inch with MEGA SI/DI. Common tournament bass configuration.
• 60 inch shaft, Dual Spectrum CHIRP ($4,100). 60 inch shaft for taller bow heights with CHIRP.
• 60 inch shaft, MEGA Down/Side Imaging ($4,400). Top-tier Ultrex Quest. 60 inch with premium imaging.

Cable-steer with Spot-Lock unique value: Ultrex Quest is the only Quest motor (and only flagship-tier trolling motor period) that combines mechanical cable-steer foot pedal with Spot-Lock GPS. Tournament bass anglers running aggressive position changes (burst forward, hard turn, stop) prefer cable-steer for the immediate zero-lag mechanical feedback. Add Spot-Lock via the i-Pilot Link Remote when you want GPS anchor hold. Press the foot pedal again to take back control. This combination is unmatched in the trolling motor market.

Why no 72 inch shaft on Ultrex Quest? Cable-steer mechanical linkage practical limit is 60 inch shaft. For longer shaft applications at flagship tier, see Terrova Quest 72 inch (electric-steer) or Riptide Instinct Quest 100 inch (saltwater).

Who This Is For

This trolling motor is best for tournament bass anglers preferring mechanical cable-steer at flagship tier, B.A.S.S. Elite and MLF Pro Tour anglers, BFL and B.A.S.S. Opens participants building current-gen Quest rigs, multi-species tournament anglers, and Humminbird APEX/XPLORE owners wanting cable-steer with MEGA Side Imaging integration.

Specifications

• Mounting: Bow-mount
• Steering: Cable-steer foot pedal with Spot-Lock GPS via remote
• Voltage: Dual-voltage 36V/24V auto-detect
• Water Type: Freshwater
• Variants Available: 6
• Price Range: $3,899 to $4,399 depending on configuration
• Shaft Material: Composite, indestructible, lifetime warranty
• Warranty: 2-year freshwater plus lifetime composite shaft

Compatibility Reference

• Battery: 24V (two 12V) or 36V (three 12V) configurations. Auto-detect adjusts thrust automatically. Lithium strongly recommended at Quest tier
• Sonar: Built-in Dual Spectrum CHIRP or MEGA Down/Side Imaging on this product (varies by variant)
• i-Pilot Link: Yes, deep integration with Humminbird HELIX G4N, XPLORE, APEX
• One-Boat Network (OBN): Native Quest-tier integration. Networks fishfinder, trolling motor, and accessories
• Mount: Standard bow casting deck (sportfisher mounting for Riptide Instinct Quest 100 inch)

Warranty

Covered by Minn Kota's 2-year freshwater limited warranty, plus lifetime warranty on the composite shaft. Quest tier installations at flagship level often include shop installation. Carolina Sportsman Outfitters can help with warranty claims, parts orders, and installer referrals. Call 252-431-6001.

Frequently Asked Questions

What is Quest tier?

Minn Kota's current-generation flagship trolling motor platform. Above Terrova/Ulterra/Ultrex standard tiers. Quest tier features include dual-voltage 36V/24V auto-detect, brushless motor, MEGA Side Imaging built-in (not just MEGA Down), deeper One-Boat Network integration, and current-generation build quality.

What does dual-voltage 36V/24V mean?

Same motor automatically detects whether you have 24V (two 12V batteries in series) or 36V (three 12V batteries in series) and adjusts thrust output. At 24V you get approximately 80 lb thrust; at 36V you get approximately 112 lb thrust. Significant because (1) you don't commit to voltage at purchase, (2) you can upgrade from 24V to 36V later by adding a battery, and (3) if a battery fails on the water at 36V, you can run on 24V to limp home.

MEGA Side Imaging vs MEGA Down Imaging?

MEGA SI shows water column to the sides of the boat (left/right at 90 degrees). MEGA DI shows directly below. Quest variants with MEGA Down/Side Imaging include both. Standard Terrova/Ulterra/Ultrex MEGA DI variants only show below. Side Imaging is significant for finding structure, cover, and fish out to the sides as you drive, useful for crappie tournament fishing, structure bass, and reservoir applications.

What is OBN One-Boat Network?

Humminbird's networking system, equivalent to Garmin Marine Network. OBN connects compatible Minn Kota trolling motors to Humminbird HELIX G4N, XPLORE, and APEX fishfinders. Data sharing includes GPS waypoints, AutoPilot heading display, MEGA Live 2 sonar from the trolling motor mount (on supported variants), and unified control. Quest tier integrates more deeply with OBN than prior-generation motors.

Quest Spot-Lock advances vs prior Terrova?

Quest Spot-Lock adds Jog (move spot-lock position 5 ft at a time without unlocking), Cruise Control (set speed and motor maintains it through wind/current), and tighter circle holding. Prior-gen Spot-Lock has the basic anchor-hold function only.

How do I choose between Terrova Quest, Ultrex Quest, Ulterra Quest, and Riptide Instinct Quest?

Terrova Quest (electric-steer with i-Pilot GPS) is the workhorse for tournament bass and crappie anglers. Ultrex Quest (cable-steer foot pedal with Spot-Lock GPS) is for tournament anglers preferring mechanical responsiveness. Ulterra Quest (electric-steer plus AutoStow/AutoDeploy) is for solo anglers and those wanting hydraulic deployment. Riptide Instinct Quest is the saltwater Quest for inshore sportfisher applications. The 100 inch Riptide Instinct Quest is for sportfisher and large center console applications only.

Is the 100 inch shaft really necessary?

Only on sportfisher and large center console boats 25-35 ft with high freeboard. Standard 60-72 inch shafts ride too high on these boats, providing inadequate prop submersion. The 100 inch Riptide Instinct Quest is sized specifically for these applications. Direct cross-brand competitor: Garmin Force Kraken 110 inch ($6,500). For typical bay boats 20-24 ft, 60-72 inch is correct.

Cross-brand flagship comparison?

Quest tier competitors: Lowrance Ghost X ($3,899) for freshwater, Garmin Force Kraken ($4,000-$6,500) at saltwater flagship tier, Garmin Force Pro ($4,200-$4,300) for premium freshwater. Ecosystem drives the choice: Minn Kota Quest + Humminbird APEX/XPLORE vs Lowrance Ghost X + HDS PRO + ActiveTarget vs Garmin Force + GPSMAP + LiveScope.

Battery requirements and lithium recommendation?

Quest is 24V/36V dual-voltage. 24V requires two 12V batteries in series; 36V requires three 12V batteries in series. For tournament use, lithium batteries are strongly recommended: 60-70% lighter, consistent voltage throughout discharge (no thrust drop-off), 5-10x longer life than lead-acid. For 36V applications, three lithium batteries can save 100+ pounds total weight vs lead-acid AGM. Premium tournament Minn Kota Quest setups standardize on lithium.

Professional installation required?

Strongly preferred at Quest tier with multi-battery configurations and OBN integration. Budget $400-$1,000 for typical Quest installation on tournament bass boat (motor mounting, battery wiring, breakers, OBN networking). Riptide Instinct Quest 100 inch installations require $1,000-$3,000 for sportfisher applications. For solo angler tournament rigs with Ulterra Quest plus Humminbird APEX integration, $1,000-$2,000 is typical.

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Carolina Sportsman Outfitters has been outfitting tournament anglers with Minn Kota Quest tier trolling motors since the Quest line launched. We help customers pick the right Quest variant (Terrova Quest, Ultrex Quest, Ulterra Quest, Riptide Instinct Quest) for their tournament style, ecosystem (Humminbird), and boat. Call 252-431-6001 for pre-purchase configuration questions or installer referrals.