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If you’re an outdoor enthusiast who craves thrilling adventures on challenging terrains, an electric fat tyre mountain bike can be your perfect companion. With their powerful motors, rugged tyres, and electric assistance, these bikes are designed to tackle any terrain with ease. 

In case you’re looking to buy one, you’ve come to the right place. This blog will cover everything you need to know about fat tyre mountain electric bikes. From their incredible benefits to the key factors to consider when purchasing, to essential maintenance and safety tips, to the best options on market, we’ll cover everything. 

So, let’s dive in and explore the thrilling world of electric fat tyre mountain bikes!

Why Buy an Electric Fat Tyre Mountain Bike?

A fat tyre mountain e-bike is a type of electric bicycle specifically designed for off-road adventures. It features wider tyres with a larger volume, providing increased traction and stability on challenging terrains.

Electric fat tyre mountain bikes offer several benefits over other types of bikes that make them an attractive option for cycling enthusiasts. Here are some of the reasons why you should consider buying one:

Enhanced Traction and Stability

The primary advantage of fat tyres is their increased width, typically ranging from 3.8 to 5 inches (usually 4 inches). This larger surface area provides excellent traction, especially on challenging terrains like mud, snow, sand, and loose gravel. 

Fat tyres allow you to ride confidently in conditions where standard mountain bike tyres might struggle. The increased stability offered by fat tyres is especially beneficial for off-road adventures and trail riding.

Improved Comfort and Reduced Fatigue

The wider profile of fat tyres acts as a natural suspension system, absorbing bumps and vibrations from rough terrain. This helps to smoothen the ride and reduces the impact on your body, resulting in enhanced comfort during long rides. 

The improved shock absorption provided by fat tyres also reduces fatigue, allowing you to explore for longer periods without excessive strain on your body.

Versatile All-Season Riding

Electric fat tyre mountain bikes excel in all seasons. In winter, fat tyres provide excellent grip on snow and icy surfaces, allowing you to enjoy off-road riding even when the conditions are unfavorable for regular bikes. 

During the summer months, fat tyres offer stability and control on loose terrain, ensuring a fun and thrilling experience on trails and sandy beaches. Their versatility makes them ideal for year-round cycling adventures.

Electric Assist for Extended Range and Uphill Riding

The inclusion of an electric motor in fat tyre mountain bikes provides electric assist, which helps you conquer challenging uphill climbs and cover longer distances without excessive physical exertion. 

The motor assists your pedaling efforts, making it easier to navigate steep inclines and conquer difficult terrain. This feature is especially valuable for riders of various fitness levels, allowing them to tackle more demanding trails and explore further distances.

Fitness and Health Benefits

By incorporating electric assist, fat tyre mountain e-bikes allow individuals of varying fitness levels to engage in cycling activities and reap the benefits of exercise. You can adjust the level of electric assistance according to your preference and gradually increase your fitness level over time. 

Cycling is a low-impact activity that helps improve cardiovascular health, strengthen muscles, and enhance overall fitness.

Factors to Consider When Buying Fat Tyre Mountain eBikes

When purchasing an electric fat tyre mountain bike, you need to make sure that the bike aligns with your riding preferences, terrain requirements, and budget. Here are the key factors to look for to make an informed buying decision. 

Motor and Power

The motor is a crucial component of an electric fat tyre mountain bike. The power output of motors is measured in watts. Higher wattage motors generally provide more torque and assist you better on challenging terrains. 

At Engwe, we offer 750W fat tyre mountain e-bikes that pack enough punch for all your crazy adventures! 

Battery Capacity and Range

The battery capacity determines how far you can ride on a single charge. It is measured in watt-hours (Wh). 

Higher-capacity batteries provide longer range, but keep in mind that factors such as rider weight, terrain, assist level, and riding style can affect the actual range. It’s also worth checking the battery’s charging time and if it is easily removable for convenient charging.

Frame and Build Quality

Look for a well-constructed frame made from durable materials like aluminum or carbon fiber. A sturdy frame ensures stability and longevity. 

Consider the weight of the bike, as fat tyre models can be heavier than regular mountain bikes due to the wider tyres and additional components. A lighter frame can make it easier to maneuver and handle the bike.

Tyres and Suspension

Fat tyre mountain bikes typically feature tyre widths ranging from 3.8 to 5 inches. The larger the tyre width, the more stability and traction it offers. 

Consider the type of terrain you’ll be riding on and choose tyre sizes accordingly. Four inch tires are the most common option, as they provide a perfect blend of traction and agility.

Additionally, check if the bike has suspension components, such as front forks and rear shocks, to absorb shocks and enhance comfort on rough terrain.

Braking System

Look for a reliable braking system that provides excellent stopping power. Disc brakes, either hydraulic or mechanical, are common in fat tyre mountain bikes. 

Ensure the brakes are responsive and can handle the additional weight and momentum of the electric bike. The hydraulic brakes, such as in Engwe Engine Pro, offer a superior performance compared to all other options, especially in wet or muddy conditions. 

Drivetrain and Gearing

The number of gears determines your range of speed and the ability to handle different terrains. Look for a drivetrain that suits your riding style and preferences, whether you prefer a wider gear range for tackling steep hills or a simpler system for easier maintenance. 

Our Engine Pro features 8-speed gears from Shimano!

Additional Features

Pay attention to any additional features that enhance your riding experience. This can include features like integrated lights for increased visibility, fenders for protection against mud and water, a rear rack for carrying gear, or a suspension seat post for added comfort. These extras can make a significant difference in your overall satisfaction with the bike.

Luckily, our fat tyre mountain e-bikes come equipped with all these features… and more!

Price and Value

Consider your budget and evaluate the overall value of the electric fat tyre mountain bike. Compare the features, specifications, and build quality of different models within your price range. It’s essential to strike a balance between affordability and the features that are important to you. 

Test Ride and Reviews

If possible, test ride the electric fat tyre mountain bike before making a purchase. This allows you to assess its comfort, handling, and performance firsthand. Additionally, read reviews and opinions from other riders to gather insights about the bike’s performance, durability, and customer satisfaction.

Best Electric Fat Tyre Mountain Bikes in Australia

Engwe EP-2 Pro

  • 48V 13Ah (624Wh) Battery
  • 750W Brushless Hub Motor
  • 7-Speed Shimano Gears
  • Front Suspension System 
  • Dual Mechanical Disc Brakes

Featuring a 750W brushless motor and a robust 48V 13Ah battery, the Engwe EP-2 Pro delivers a ride that is as smooth as it is effortless. Equipped with 4” fat tyres and a sturdy front suspension, the EP-2 Pro effortlessly absorbs bumps and vibrations, providing a smooth and enjoyable ride. But the bike is not just about functionality. 

Its sleek and stylish design sets it apart from the crowd. The one-piece wheels not only enhance the bike’s durability but also add a touch of elegance; the dual lights ensure excellent visibility, allowing you to ride with confidence, day or night; and the folding aluminum frame adds an element of convenience, making it easy to transport and store the bike when not in use.

Practicality and convenience are also at the forefront of this bike’s design. Besides the folding design, the removable battery mechanism allows for easy charging, ensuring that you can quickly power up and hit the trails again. You also get a sturdy rear rack as well. Learn more about Engwe EP-2 Pro here.

Engwe Engine Pro

  • 48V 16Ah (768Wh) Battery
  • 750W Brushless Hub Motor
  • Dual Hydraulic Disc Brakes
  • Dual Suspension System 
  • Shimano 8S Transmission

One of the most powerful electric fat tyre mountain electric bikes in Australia, the Engwe Engine Pro is designed to push the boundaries of performance and versatility.

At the heart of the Engine Pro lies a powerful 750W motor that makes uphill climbs a breeze. But it’s not just raw power that sets this bike apart. The Engine Pro is equipped with a dual suspension system, absorbing shocks and vibrations for a smooth and comfortable ride. 

Additionally, the hydraulic disc brakes offer reliable stopping power, ensuring your safety and control even in the most demanding conditions. And with its 8-speed Shimano gears, the Engine Pro allows you to easily switch between different levels of resistance, adapting to the terrain and your desired riding style.

You also have a backlit color LCD display that provides essential ride information at a glance. Moreover, the PVC leather grips offer a comfortable and luxurious feel, the dual fenders protect you from mud and debris, and the one-piece wheels add a touch of durability and style. Learn more about Engwe Engine Pro here.

How to Maintain an Electric Fat Tyre Mountain Bike

Proper maintenance is essential for keeping any ride in optimal condition and prolonging its lifespan, but fat tyre mountain e-bikes require special attention. It’s because of their rugged use on off-road terrains. 

Fat tyre eMTBs encounter various obstacles like rocks, roots, and uneven surfaces, which can put extra stress on components such as the suspension, drivetrain, and braking system. The unique demands placed on these bikes necessitate additional attention to ensure optimal performance and longevity. 

Here’s how to maintain your fat tyre electric mountain bike:

Keep it Clean

Regularly clean your bike to remove dirt, mud, and debris that can accumulate on the frame, tyres, and drivetrain. Use a soft brush, sponge, and mild soap to gently scrub the surfaces. Avoid using high-pressure water as it can damage sensitive components. Dry the bike thoroughly after washing to prevent rust formation.

Check Tyre Pressure

Maintain the appropriate tyre pressure as recommended by the manufacturer. Fat tyres typically require lower pressure compared to regular mountain bike tyres. Use a pressure gauge to ensure the tyres are inflated to the recommended level. Proper tyre pressure ensures optimal traction, performance, and comfort.

Lubricate the Chain

Apply chain lubricant regularly to keep the drivetrain running smoothly. Clean the chain with a degreaser and a brush before applying the lubricant. Wipe off any excess lubricant to prevent attracting dirt and grit. A well-lubricated chain improves shifting performance and reduces wear on the components.

Inspect and Adjust Brakes

Regularly check the brake pads for wear and ensure they are properly aligned with the rims or rotors. Adjust the brake levers if necessary to ensure they engage smoothly and provide adequate stopping power. If the brake pads are worn out, replace them promptly to maintain optimal braking performance and safety.

Check and Adjust Gears

Inspect the gears and shifters to ensure smooth and accurate shifting. Look for any signs of damage or misalignment. If needed, adjust the derailleur and cable tension to ensure precise shifting. Regular gear maintenance ensures efficient power transfer and a comfortable riding experience.

Monitor and Charge the Battery

Keep an eye on the battery level and charge it as needed. Follow the manufacturer’s instructions for charging the battery properly. Avoid fully depleting the battery before recharging, as it can negatively affect its lifespan. If you won’t be using the bike for an extended period, store the battery in a cool, dry place and maintain a partial charge to preserve its health.

Inspect Cables and Wiring

Check the cables and wiring for any signs of wear, fraying, or damage. Ensure that all connections are secure and free from corrosion. Replace any damaged cables or wiring to maintain proper functioning of the electrical components.

Suspension Maintenance

If your electric fat tyre mountain bike has suspension components, follow the manufacturer’s guidelines for maintenance. Check the suspension forks or rear shocks for proper functioning and adjust them according to your riding preferences. Regularly clean and lubricate the suspension components as recommended.

Regular Checkups

Schedule periodic checkups with a qualified bike mechanic or electric bike specialist. They can inspect and service the bike’s electrical components, perform more advanced maintenance tasks, and address any issues that may arise.

Store Properly

When not in use, store your electric fat tyre mountain bike in a dry and secure location. Avoid exposing it to extreme temperatures, moisture, or direct sunlight, as these can damage the components. If storing for an extended period, consider removing the battery and storing it separately.

Safety Tips for Riding Electric Fat Tyre Mountain Bikes

When riding an electric fat tyre mountain bike, it’s important to prioritize safety to ensure an enjoyable and accident-free experience. These bikes are designed to tackle challenging terrains, including steep descents and loose surfaces. As a result, riders must make sure to mitigate the risks associated with off-road riding.

Here are some safety tips to keep in mind while riding fat tyre electric mountain bikes in Australia.

  • Wear a Helmet: Always wear a properly fitted helmet that meets safety standards. Helmets significantly reduce the risk of head injuries and should be worn by all riders, regardless of skill level or terrain.
  • Use Proper Safety Gear: Wear appropriate safety gear, including gloves, knee and elbow pads, and eye protection. These items provide additional protection in case of a fall or collision.
  • Know and Follow Local Laws: Familiarize yourself with the local laws and regulations related to electric bikes, including speed limits, trail restrictions, and helmet requirements. Observe traffic rules and ride responsibly.
  • Be Visible: Use lights, reflectors, and bright-colored clothing to enhance your visibility, especially when riding during low-light conditions or on busy roads. Make sure your electric bike has functioning front and rear lights for increased visibility to other road users.
  • Inspect Your Bike: Before each ride, inspect your electric mountain bike to ensure it is in good working condition. Check the brakes, tyre pressure, and overall bike components for any signs of damage or wear. If you notice any issues, address them before riding.
  • Start Slow and Familiarize Yourself: If you are new to riding an electric mountain bike, start by practicing in a safe and open area to get used to the bike’s handling and electric assist. Familiarize yourself with the different power levels and how they affect your riding experience.
  • Adjust Electric Assist Settings: Adjust the electric assist settings according to the terrain, your riding ability, and the desired level of assistance. Use higher assistance levels when climbing steep hills or navigating challenging terrain. Gradually decrease assistance as you become more comfortable and experienced.
  • Be Mindful of Speed: Electric fat tyre mountain bikes can reach higher speeds with the assistance of the electric motor. Always ride at a safe and controlled speed, considering the terrain, trail conditions, and other users. Slow down when approaching turns, obstacles, or crowded areas.
  • Maintain Control: Always maintain control of your bike. Use both brakes evenly and appropriately, especially when descending or approaching obstacles. Avoid sudden or excessive braking, as it can cause loss of control. Keep a firm grip on the handlebars and distribute your weight evenly.
  • Be Aware of Surroundings: Stay alert and be aware of your surroundings at all times. Pay attention to road conditions, pedestrians, other cyclists, and vehicles. Keep an eye out for potential hazards such as potholes, loose gravel, or obstacles on the trail.
  • Use Hand Signals: Use hand signals to indicate your intentions to other road users. Signal when turning, changing lanes, or stopping to communicate your actions and enhance safety.
  • Ride Defensively: Assume that other road users may not see you or anticipate your movements. Ride defensively, anticipate potential hazards, and maintain a safe distance from vehicles and pedestrians.
  • Ride Within Your Abilities: Ride within your skill level and comfort zone. Don’t attempt trails or terrains that are beyond your capabilities. Gradually progress as you gain experience and confidence.
  • Stay Hydrated and Take Breaks: Drink plenty of water and stay hydrated during your rides, especially in hot weather. Take regular breaks to rest, refuel, and prevent fatigue.
  • Ride with a Buddy: Whenever possible, ride with a buddy or in a group. It enhances safety, especially on remote trails or during long rides.


Choosing the right electric fat tyre mountain bike is a crucial decision for riders seeking the ultimate combination of power, traction, and versatility. In this blog, we explored the best fat tyre mountain e bikes in Australia, along with everything else you need to know. 

By considering our detailed guide, you can confidently select the best option that suits your specific needs and preferences. So, get ready to embark on thrilling adventures, conquer challenging terrains, and experience great outdoors like never before!

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