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Item #:
91429028
2 Pack 20" E-Bike Fat Tires 20 x 4.0 (100-599) Fat Tire for Ebike MTB
87% of respondents would recommend this to a friend
Item #:
91429028
TMT 633
Price Details
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*All items will import from US
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Imported from USA store
QTY:
Only 5 items left in stock.
Order now and get it around Tuesday, October 27
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No more worries about frequent punctures and replacements—our 20x4 inch all-terrain fat tire will easily tackle every riding surface.
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What Stands Out
Enhanced Grip
The 20-inch fat tires provide superior traction on various terrains, ensuring a safe and confident ride for mountain biking enthusiasts and e-bike users alike.
Durable Construction
Designed for heavy-duty use, these high-performance tires withstand rigorous conditions, making them ideal for adventure seekers looking for reliable and long-lasting e-bike performance.
Versatile Compatibility
With a size of 20 x 4.0 inches, these tires are perfect for a range of e-bikes and mountain bikes, offering flexibility and adaptability for different biking adventures.
Product Details
| Item Weight | 12 lbs (5.44 kg) |
Product Technical Details
| Brand Name | NiuJKun |
| Color | Color |
| Material | Rubber |
| Manufacturer | NiuJKun |
| Part Number | NiuJKun |
| Size | size |
Who Should Buy?
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Off-Road Enthusiasts
Perfect for riders seeking robust tires for rugged trails and diverse terrains, ensuring stability and traction.
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Heavy Weight Riders
Designed to support heavier loads, these tires provide durability and performance for heavier individuals.
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E-Bike Owners
Ideal for electric bike users looking for high-performance tires to enhance their e-biking experience on various surfaces.
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Road Cyclists
Not suitable for road biking where lightweight and speed-oriented tires are necessary for efficiency and performance.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What are the dimensions of the 2 Pack 20" E-Bike Fat Tires?
Answer: The 2 Pack 20" E-Bike Fat Tires measure 20 inches in diameter and 4.0 inches in width. This size is ideal for e-bikes and mountain bikes that require wider tires for enhanced stability and traction. The increased width provides better grip, especially on rough terrains, which makes them suitable for both mountain biking and urban commuting. -
Question:
What type of bike are these fat tires compatible with?
Answer: These fat tires are specifically designed for electric bikes (e-bikes), mountain bikes, and fat tire cycling applications. Their compatibility with e-bikes allows for improved performance on diverse terrains. The robust construction of these tires ensures they can handle the extra weight and power associated with electric mountain biking. -
Question:
Are these tires suitable for off-road use?
Answer: Yes, the 20 x 4.0 fat tires are well-suited for off-road use. Their design incorporates high-grip tread patterns that provide excellent traction on loose surfaces such as mud, sand, and gravel. This makes them perfect for adventurous trails or challenging mountain paths, ensuring a smooth ride even in difficult conditions. -
Question:
How long do these tires last?
Answer: The lifespan of these heavy-duty fat tires varies depending on usage and maintenance. With proper care, such as regular pressure checks and appropriate inflation, these tires can effectively withstand rough terrains. Users frequently report long-lasting performance that meets the demands of both casual riders and serious mountain bikers. -
Question:
Can I use these tires for city riding?
Answer: Absolutely, these fat tires are versatile and can be used for city riding as well. Their wide profile provides stability and comfort on various city surfaces while absorbing shocks from potholes and rough patches. This makes them ideal for commuting, ensuring a comfortable and safe ride whether on pavement or gravel. -
Question:
Do these tires come pre-filled with sealant?
Answer: No, these tires do not come pre-filled with sealant. For optimal performance, it’s recommended to add a sealant during installation. This added feature enhances puncture resistance and can prolong the tire’s life, making them more reliable for long rides on challenging surfaces. -
Question:
What is the weight capacity of these fat tires?
Answer: These tires are designed for high performance, ensuring they can support considerable weight. While the actual limit may vary based on the type of bike and riding conditions, they are robust enough to accommodate heavier riders and equipment often associated with e-bikes. It's crucial to check your bike's specifications for a perfect match. -
Question:
How do I install these fat tires on my bike?
Answer: Installing these fat tires is straightforward and requires basic tools such as tire levers and a pump. Start by removing the old tires, mount the new tires onto the rims, and ensure they are seated correctly. Inflate to the recommended pressure and check for any leaks. Proper installation ensures optimal performance during rides. -
Question:
What makes these tires heavy-duty?
Answer: The 20 x 4.0 E-Bike Fat Tires are considered heavy-duty due to their robust material construction, enhanced tread design, and thick sidewalls. These features provide resistance to punctures and abrasions, and allow them to handle the added weight and torque of electric bikes. Their design is tailored for durability in various riding conditions. -
Question:
Where can I buy 2 Pack 20" E-Bike Fat Tires?
Answer: You can purchase the 2 Pack 20" E-Bike Fat Tires at Ubuy. They offer a reliable shopping experience with access to a wide range of cycling products, ensuring you get quality tires for your e-bike. Explore their platform for availability and make your purchase effortlessly.
NiuJKun Tires Editorial Review
2 Pack 20" E-Bike Fat Tires 20 x 4.0 (100-599) Fat Tire for Ebike MTB are designed for durability and performance, weighing 12 lbs which ensures a sturdy build. These tires are perfect for tackling diverse terrains, offering improved traction and stability. The reinforced structure of the tires contributes to better handling and safety while riding. Additionally, they shine in terms of enhanced grip, ideal for both off-road adventures and urban environments, making them versatile for various e-bike applications.
Customer Reviews & Ratings
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Pros
- Sturdy construction for enhanced durability and performance
- Ideal traction for diverse riding conditions
- Perfect for off-road and urban environments
- Reinforced structure for improved handling safety
- Lightweight design at 12 lbs for efficient riding
Cons
- May require precise fitting for some e-bike models
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
AG
Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
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Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
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Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
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Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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TMT 633
Order now and get it around Tuesday, October 27
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Only 5 items left in stock.
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Features & Benefits
- Exceptional stability and control on rough terrain.
- Premium rubber construction for extreme durability.
- Designed for off-road adventures and various cycling surfaces.
- Easy to install with clear mounting direction.
- Unique tread pattern for enhanced handling on different terrains.
- Incredible shock and vibration dampening for maximum comfort.
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