Product Description of Dynamite M-DYNS1670 Fuze 750Kv 4-pole brushless motor 

The Dynamite M-DYNS1670 Fuze 750Kv 4-pole brushless motor for 1/5 scale trucks is engineered to deliver brute torque, thermal resilience, and consistent performance across oversized platforms and deep terrain environments. Built around a 5687-size architecture, this motor is optimized for high-load applications such as desert racing, rock crawling, and off-road bashing. Whether you're upgrading a Losi Super Baja Rey or building a torque-heavy 1/5 scale rig, the Dynamite M-DYNS1670 motor offers plug-and-play compatibility, efficient cooling, and high amp draw stability for sustained throttle control on 6S–8S LiPo setups.

Key features of the Dynamite M-DYNS1670 motor

• 750Kv output – delivers massive torque and smooth throttle control for oversized tires
• 4-pole rotor design – ensures consistent torque delivery and reduced cogging under load
• 6mm bullet connectors – support high-current ESC integration with minimal voltage drop
• Direct OEM fit – installs seamlessly into Losi Super Baja Rey and Super Rock Rey platforms
• Passive cooling system – maintains thermal stability during extended high-load operation
• Brushless construction – minimizes wear and supports long-term durability

What makes the 750Kv rating ideal for 1/5 scale desert racing?

The Dynamite M-DYNS1670 low-Kv brushless motor for 6S–8S LiPo desert racing builds is specifically tuned for torque-heavy applications where oversized tires and deep terrain demand more than just speed. Its 750Kv output delivers controlled acceleration and brute force, enabling large-scale trucks to power through sand, gravel, and uneven surfaces with ease. This low-Kv configuration ensures that the motor maintains consistent torque across the throttle range, making it ideal for desert runs, rock crawling, and high-speed off-road use where throttle precision and load handling are critical.

How does the 4-pole rotor design improve torque delivery?

The Dynamite M-DYNS1670 with torque-optimized rotor and passive cooling design features a 4-pole rotor architecture that enhances magnetic field interaction and reduces cogging. This design ensures smoother throttle transitions and consistent torque output, even under extreme load conditions. The 4-pole configuration is especially beneficial for 1/5 scale platforms where vehicle weight and terrain complexity require sustained torque and responsive control. Whether navigating rocky trails or launching off dunes, the rotor design supports high-performance driving with minimal mechanical resistance.

Why are 6mm bullet connectors essential for high amp draw setups?

The Dynamite M-DYNS1670 5687-size motor with 6mm bullet connectors for Losi Baja Rey is equipped with oversized terminals that facilitate secure, high-current connections between the motor and ESC. These connectors are designed to handle the elevated amp draw typical of 1/5 scale builds, reducing voltage sag and heat buildup during peak performance. The 6mm size ensures compatibility with large-scale electronic speed controls and simplifies installation. For users pushing their vehicles to the limit, these connectors provide the electrical integrity needed to maintain consistent power delivery under stress.

Is the Dynamite M-DYNS1670 motor compatible with Losi 1/5 platforms?

Yes. The Dynamite Fuze motor for direct OEM fit in Losi Super Rock Rey and 1/5 platforms is designed with standard mounting dimensions and shaft specifications that align with factory configurations. This ensures seamless integration into vehicles like the Losi Super Baja Rey and Super Rock Rey without the need for custom brackets or drivetrain modifications. The motor’s 5687-size format and 5mm shaft diameter match OEM requirements, allowing users to upgrade or replace their power system with confidence and ease.

How does passive cooling support thermal stability?

The Dynamite 750Kv motor for oversized tires and deep terrain bashing utilizes a passive cooling system that dissipates heat through its housing and structural design. This approach eliminates the need for mechanical fans, reducing complexity and potential failure points. Passive cooling is particularly effective in high-load environments where airflow is limited and sustained throttle use generates significant heat. By maintaining thermal equilibrium, the motor supports longer run times and protects internal components from thermal degradation, ensuring reliable performance during extended off-road sessions.

Why is brushless construction important for durability?

The Dynamite M-DYNS1670 Fuze 750Kv 4-pole brushless motor for 1/5 scale trucks features a brushless design that minimizes friction and wear, extending the motor’s operational lifespan. This architecture eliminates the need for regular brush replacement and reduces mechanical resistance, allowing for smoother operation and lower maintenance requirements. In high-impact environments where dust, debris, and vibration are common, brushless construction ensures that the motor remains resilient and consistent, even under aggressive driving conditions.

What makes this motor a strategic upgrade for torque-heavy builds?

The Dynamite M-DYNS1670 low-Kv brushless motor for 6S–8S LiPo desert racing builds combines torque-rich output, thermal stability, and plug-and-play compatibility to meet the demands of large-scale RC enthusiasts. Its 750Kv rating supports oversized tires and deep terrain, while the 4-pole rotor and passive cooling system ensure consistent performance under load. The motor’s OEM fitment and high-current connectors simplify installation, making it a strategic upgrade for users seeking reliable power delivery and long-term durability. For those prioritizing torque, control, and resilience, this motor is the best Dynamite upgrade for thermal stability and high amp draw performance.

For RC drivers building or upgrading large-scale platforms, the affordable Dynamite 5687-750Kv motor with 5mm shaft and standard 1/5 scale mount spacing offers unmatched value and performance. Buy Dynamite M-DYNS1670 motor for torque-heavy 1/5 scale builds and off-road durability.

Technical Specifications of Dynamite M-DYNS1670 Fuze 750Kv 4-pole brushless motor 

Brand, Model and Product Type

• Brand: Dynamite
• Model: M-DYNS1670
• Product Type: Dynamite M-DYNS1670 Fuze 750Kv 4-pole brushless motor for 1/5 scale trucks, Dynamite M-DYNS1670 5687-size motor with 6mm bullet connectors for Losi Baja Rey, Dynamite M-DYNS1670 low-Kv brushless motor for 6S–8S LiPo desert racing builds, Dynamite M-DYNS1670 with torque-optimized rotor and passive cooling design, Dynamite 750Kv motor for oversized tires and deep terrain bashing, Dynamite Fuze motor for direct OEM fit in Losi Super Rock Rey and 1/5 platforms

Dimensions

• Size Class: 5687 – measures 5.6 cm in diameter and 8.7 cm in length, ideal for large-scale RC platforms
• Shaft Diameter: 0.5 cm – compatible with standard 1/5 scale drivetrains and gear systems
• Weight: Approximately 1.12 kg (2.46 lbs) – heavy-duty construction supports high-load operation
• Mounting Pattern: Standard 1/5 scale motor mount – enables direct fitment into compatible chassis

Performance and Power Delivery

• Kv Rating: 750Kv – optimized for torque-heavy applications and oversized tire setups
• Voltage Range: Compatible with 3S–8S LiPo – supports flexible power configurations for desert racing and bashing
• Motor Type: 4-pole brushless – delivers consistent torque and reduced cogging under load
• Rotor Design: Torque-optimized – engineered for smooth throttle response and high amp draw stability

Cooling and Durability

• Cooling System: Passive cooling design – dissipates heat efficiently without mechanical fans
• Brushless Efficiency: Reduces wear and heat – supports longer run times and lower maintenance needs
• Thermal Stability: Built to handle sustained throttle loads in high-temperature environments
• Construction: Heavy-duty build – designed for aggressive driving and deep terrain bashing

Connectivity and Integration

• Connector Type: 6mm bullet connectors – ensure secure, high-current connections with compatible ESCs
• ESC Compatibility: Supports high amp draw without voltage sag – ideal for large-scale power systems
• OEM Fitment: Direct drop-in for Losi Super Baja Rey and Super Rock Rey – no modification required

Use Case and Vehicle Compatibility

• Designed For: 1/5 scale electric trucks and desert racers – optimized for torque delivery and off-road durability
• Terrain Suitability: Deep terrain, oversized tires, and high-speed off-road use
• Driving Style: Ideal for bashing, crawling, and desert runs with sustained throttle demands

What’s in the Box

• (1) Dynamite M-DYNS1670 Fuze 750Kv 4-pole brushless motor

What You Require

• (1) Compatible ESC with 6mm bullet connectors and support for 3S–8S LiPo input

We want to make sure your delivery goes smoothly, so here are some important details about our service:

• For orders above £120, we offer delivery to most mainland UK addresses. For orders under £120, we can still deliver to Northern Ireland and the outlying isles, as long as the item can be sent by Royal Mail, weighs less than 30kg, and fits within 61cm × 46cm × 46cm. Some highland and remote areas may carry an extra delivery charge as couriers often apply surcharges in these locations. If you live in one of these areas, feel free to contact us before ordering so we can confirm the delivery options and costs for you.
• Most of our products include delivery in the price. If your order is under £90, a small delivery fee will apply but do not worry this will always be clearly shown at checkout before you complete your purchase.
• Depending on what you choose at checkout, your order will usually be delivered either the next working day or within 2 working days. For next day delivery please place your order before 2:00pm. Orders are dispatched Monday to Friday only. Some items may take a little longer and if that is the case we will always show the expected delivery time on the product page.
• If your order includes items with different dispatch times we will normally wait and send everything together once all items are in stock. If one of the items is going to take a while we will give you the choice either wait for everything to arrive or let us send the available items now and deliver the rest later. It is up to you.
• We use trusted delivery partners to make sure your order gets to you safely and on time. We use DPD for next working day deliveries and Royal Mail for the 2 day option.
• As soon as your order is on its way we will send you a tracking number by email. If you provide your mobile number at checkout we will also send delivery updates straight to your phone so you can keep an eye on progress.
• If a product is marked as "Dispatched within 3 working days" delivery usually takes around 3 to 5 working days from when your order is placed.
• For customers in Inverness and other parts of the Scottish Highlands deliveries can take up to 2 working days even if you select next day delivery as couriers do not currently offer a guaranteed next day service to those areas.