Minn Kota Ultrex QUEST 90/115 52″ Shaft 24/36V DSC and Micro Remote

The Minn Kota Ultrex QUEST 90/115 52″ Shaft 24/36V DSC and Micro Remote is a high-performance freshwater bow-mount trolling motor that combines QUEST brushless power, responsive cable steering, Power Steering, Built-In Dual Spectrum CHIRP sonar and advanced GPS boat control. Its dual-voltage design produces 90 lb of thrust at 24V or 115 lb at 36V, while the 52-inch shaft provides additional depth for boats that need more reach than a 45-inch model.

The exact model is Minn Kota item #1368901, UPC 0029402049202. Minn Kota specifies a 58A maximum amp draw, variable speed, Digital Maximizer, Scissor-Lock mount and both Weedless Wedge 2 and Power Prop options. (Minn Kota)

Official Minn Kota Ultrex QUEST 90/115 52″ DSC product page

Minn Kota Ultrex QUEST 90/115 52″ DSC Specifications

Brand: Minn Kota
Series: Ultrex QUEST
Model: Ultrex QUEST 90/115 lb Thrust, 52″ Shaft, Dual Spectrum CHIRP Sonar, Micro Remote
Product Code: 1368901
UPC: 0029402049202
Application: Freshwater
Mounting Location: Bow
Motor Style: Cable-steer
Motor Technology: QUEST Brushless
Built-In Sonar: Dual Spectrum CHIRP
Shaft Length: 52 inches
Maximum Thrust: 90 lb at 24V / 115 lb at 36V
Voltage: 24/36V
Maximum Amp Draw: 58A
Speeds: Variable
Digital Maximizer: Yes
Battery Meter: Yes
Mount: Scissor-Lock
Power Steering: Yes
Foot Pedal: Heel-Toe / Cable
Control: Foot Pedal + Micro Remote
Wireless Remote: Yes
Spot-Lock: Yes
AutoPilot: Yes
One-Boat Network: Compatible
Lift-Assist: Yes
Propellers: MKP-39 Weedless Wedge 2 and MKP-40 Power Prop
Dimensions: 68.25″ L × 14″ H × 16″ W
Weight: 83 lb
Auto Stow/Deploy: No
Power Trim: No
Warranty: Three-Year Warranty with Registration. (Minn Kota)

For related equipment, explore trolling motors and marine electronics at Precision Marine Outdoors.

QUEST Brushless 24/36V Performance

The Minn Kota Ultrex QUEST 90/115 52″ DSC and Micro Remote uses Minn Kota’s QUEST brushless platform rather than the brushed motor found in standard Ultrex configurations.

Its dual-voltage architecture allows the same trolling motor to deliver 90 lb of maximum thrust on 24V or 115 lb on 36V. Minn Kota rates maximum amp draw at 58A. The motor also incorporates variable-speed control and Digital Maximizer for efficient power management. (Minn Kota)

QUEST also incorporates Eco Mode and real-time battery monitoring. Minn Kota says its battery monitoring can estimate remaining runtime and provide a low-power notification, while Eco Mode can reduce current draw to help extend operating time. (Minn Kota)

Built-In Dual Spectrum CHIRP Sonar

The DSC designation means Dual Spectrum CHIRP sonar is integrated directly into the trolling motor.

Instead of attaching a separate 2D transducer and routing exposed wiring down the trolling-motor shaft, the transducer and wiring are concealed and protected within the motor system.

Humminbird’s Dual Spectrum CHIRP covers a range of frequencies to provide detailed returns of fish, underwater structure and bottom composition. (Minn Kota)

For anglers using compatible electronics, this creates a clean bow sonar installation without an externally clamped transducer.

Humminbird, Lowrance and Garmin Compatibility

Dual Spectrum CHIRP is optimized for compatible Humminbird fish finders. Current XPLORE, SOLIX and APEX models listed by Minn Kota can connect without an adapter, while select HELIX configurations use the appropriate 7-pin connection.

Minn Kota also lists specific adapter options for selected Lowrance and Garmin fish finders. Compatibility varies considerably by model, connector and generation, so the exact chart should be checked before purchasing an adapter. (Minn Kota)

Check official Minn Kota Dual Spectrum CHIRP compatibility

Power Steering and Cable-Steer Control

Ultrex QUEST maintains the responsive control that distinguishes Ultrex from fully electric-steer trolling motors.

The heel-toe cable foot pedal provides direct steering response while Power Steering reduces the physical effort required to control the trolling motor. Minn Kota describes the system as providing precision control and immediate responsiveness. (Minn Kota)

This makes the Minn Kota Ultrex QUEST 90/115 52″ DSC and Micro Remote especially useful for anglers who prefer controlling the motor by foot while keeping both hands available for fishing.

Advanced GPS and Spot-Lock

GPS-assisted boat control is integrated into the Ultrex QUEST platform. This model includes Spot-Lock and AutoPilot, and it is compatible with Minn Kota and Humminbird’s One-Boat Network. (Minn Kota)

A particularly useful update to the QUEST platform is that an external heading sensor is not required for this model. Minn Kota states that built-in technology provides the steering and boat-control information needed without an external heading sensor. (Minn Kota)

52-Inch Carbon-Fiber Infused Shaft

The 52-inch shaft gives this model seven inches of additional reach compared with the 45-inch version.

That extra length can be valuable on compatible boats with a greater bow-to-waterline distance or in conditions where bow movement could cause a shorter motor to approach the surface.

QUEST models also use Minn Kota’s strengthened carbon-fiber-infused composite shaft, which the manufacturer guarantees for life. (Minn Kota)

Two Propellers Included

This Ultrex QUEST configuration includes two different propeller options.

The MKP-39 Weedless Wedge 2 is designed to perform effectively around vegetation, while the MKP-40 Power Prop provides an alternative for applications where strong propulsion is preferred. Both props are included with model #1368901. (Minn Kota)

What’s Included?

The factory package includes the Ultrex QUEST 90/115 lb 52″ trolling motor with Built-In Dual Spectrum CHIRP, corded Ultrex foot pedal, Micro Remote, remote lanyard, 30-foot Ethernet cable, Humminbird HELIX adapter cable, stabilizer, hold-down strap, MKP-39 Weedless Wedge 2 prop, MKP-40 Power Prop and mounting hardware. (Minn Kota)

For compatible fish finders and accessories, shop trolling motors and marine electronics at Precision Marine Outdoors.

How to Use the Ultrex QUEST 90/115 52″ DSC

Mount the trolling motor securely on a compatible bow following Minn Kota’s instructions for item #1368901. Because it supports both 24V and 36V configurations, the electrical system, marine-grade wiring and required circuit protection should follow Minn Kota’s specifications for the chosen voltage.

Use Lift-Assist for manual deployment and stowing. The heel-toe pedal provides steering and variable-speed control, while the Micro Remote provides supported wireless functions.

Connect the Built-In Dual Spectrum CHIRP system to compatible sonar equipment using the manufacturer-specified connection or adapter.

Frequently Asked Questions

What is the model number?

The Minn Kota Ultrex QUEST 90/115 52″ DSC with Micro Remote is item #1368901, UPC 0029402049202. (Minn Kota)

How much thrust does it provide?

The motor delivers 90 lb of maximum thrust at 24V and 115 lb at 36V. (Minn Kota)

Is this Ultrex QUEST brushless?

Yes. It uses Minn Kota’s QUEST brushless motor technology. (Minn Kota)

What does DSC mean?

DSC stands for Dual Spectrum CHIRP, the integrated 2D sonar technology included with this model. (Minn Kota)

Does it have MEGA Side or Down Imaging?

No. Model #1368901 is specifically the Dual Spectrum CHIRP configuration. Minn Kota offers separate Ultrex QUEST configurations with MEGA imaging. (Minn Kota)

Does it include a Micro Remote?

Yes. A Micro Remote and lanyard are included in the factory package. (Minn Kota)

Does it have Spot-Lock?

Yes. Spot-Lock is standard on this configuration. (Minn Kota)

Does it require an external heading sensor?

No. Minn Kota states that the QUEST version has built-in technology for accurate steering and boat control without requiring an external heading sensor. (Minn Kota)

Is the Ultrex QUEST 90/115 52″ DSC for freshwater?

Yes. Minn Kota specifies item #1368901 as a freshwater bow-mount trolling motor. (Minn Kota)