+8613902337334
Search
EXTRA-ELASTIC Airless fat Tires

100% Puncture-proof

100% Maintenance free

100% Stress free

Nedong EXTRA-ELASTIC Airless Fat Tires are the first solid ebikes fat tire to feature an innovative polymer composite lightweight material. This revolutionary design allows for a zero-puncture bike tire, ensuring a safe and worry-free riding experience.

DSC05010-

 

productcate-671-412

100% Anti-puncture & comfort riding

 

One of the most notable advantages of Nedong solid electric bicycle fat tire is their 100% puncture-proof design, which eliminates the risk of blowouts and flat tires. Since these fat bike tires do not rely on air pressure, you won't have to worry about punctures, blowouts, or loss of tire pressure. This significantly reduces the likelihood of unexpected tire failures caused by insufficient or excessive air pressure, enhancing biking safety and eliminating the need for spare tires or frequent repairs.

Furthermore, the unique design of Nedong fat tires provides a smoother and more comfortable ride. The high elasticity and exceptional cushioning properties of their material enable them to absorb road impact more effectively, reducing vibration and improving ride comfort. This makes them an ideal choice for riders who want a safe and enjoyable biking experience.

 

Zero Maintenance & Maximum security

 

With these airless tires, you can forget about spare pumps, tires, inner tubes, and regular inflation. Additionally, they are designed to be highly durable and resistant to wear and tear, eliminating issues like tire bulges or sidewall damage that can occur with traditional tires. This results in a longer lifespan, reducing the trouble and overall tire replacement costs.

The Nedong 20x4 fat bike tires are certified by Rohs tests and can be recycled after processing, contributing to lower waste generation and resource consumption. There is no risk of air leakage or the release of harmful gases from tire deflation. They are suitable for mountain bikes, off-road bikes, sand bikes, and other 4.0 ultra-wide bikes, providing a reliable and eco-friendly option for riders.

DSC05396-

Product Parameters and Advantages

Tire Series

Extra-Elastic tire

Specification

20X4.0

Use for

Road bike、Snow bike、Mountain bike and other bicycle/electric bicycle

Tire Parameters

 
                                                    Weight (outer tire)     1600g±5%
                                                    Weigh (inner tire)     3280g±3%
                                                    Hardness(C)     75 - 80
                                                    Maximum safe speed(KM/H)     25KM/H

Tire Performance Parameters

 
                                                    Single wheel load bearing (KG)     75KG
                                                    Mileage Life(KM)     2000KM
                                                    45° Angle Strip Test(2000N)     Pass
                                                    Horizontal Single Point(1000N)     Pass
                                                    Mileage test      Pass
                                                    -30°C to 60°C high and low temperature test     Pass

Tire Assembly Size Parameter

 

                                                   Assembled outer diameter(mm)     588±4

                                                   Width(mm)     102±2
                                                   For Rim diameter(mm)      420
                                                   For Rim groove width(mm)     72 - 76
                                                   For Rim groove height(mm)     5-8

 

Why choose us?

 

20240912160619

 

 Our company advantage

 

1. Quality Certification: REACH, ROHS, POPs, CA65, TSCA, CPSIA.
2.Production capacity: with over 10,000 square meters factory, more than 70 skilled production staff.
3. Partners:300+ happy customers, including the leading brand in the market now.
4. Innovation: Holder of over 100 related patents in China and abroad.
5. R&D Team: A dedicated team of 6 experts providing full support.
6. Testing Capabilities: Our laboratory can conduct thorough testing on fatigue mileage, wear, endurance, and other performance metrics.
7. Awards: Won governmental awards and honors, including "Specialized SMEs," "High-tech Products," and "China National High-tech Enterprise."

20240912134839

Nedong Company Profile

Founded in 2009 with a registered capital of 5 million dollars, Nedong stands as a national high-tech enterprise, dedicated to the development of solid fat bike tires and airless tires, while embracing environmentally friendly and recyclable materials.

Our unwavering commitment to the mission of "Enabling the world to utilize comfortable, safe, and environmentally friendly airless tires" drives us to innovate and create green products and services that customers can trust. This ensures our airless tires for electric scooters, electric bikes, wheelchairs, and robots, enjoy a high reputation in the market.

20240912135905

Our Certificate

Nedong insists on the scientific and high standard management system to guide the company's R & D, operation and sales.

More than 100 patents are obtained both at home and abroad including the United States, Japan and the European Union.

Have passed ISO9001 quality management system certification, ISO14001 environmental management system certification, ISO18001 occupational health and safety management system certification, our products are certificated as recyclable and non-pollution as we also pass Rohs, SVCH, CPSIA etc

FAQ

Q: What is Nedong EXTRA-ELASTIC Airless Fat Tires?

A: Nedong EXTRA-ElASTIC airless Fat tires is made of polymer composite lightweight material modified by cross-linking of molecular chains and is a highly elastic composite material with reversible deformation. It can produce certain deformation under the action of external force, can quickly recover after removing the external force, and has good physical and mechanical properties and chemical stability, good elasticity, high strength, and good overall performance

Q: What is the performance of this Airless 20 x 4.0 fat tire?

A: This product has excellent chemical stability, corrosion resistance and temperature resistance. It can maintain excellent performance at -40-80℃. It has passed the fatigue test at a speed of 25km/h and has a high level of comfort during road tests. There will be no obvious bumpy feeling when passing through potholes.

Q: Are there any difference between the traditional tires?

A: In contrast to traditional tires, Nedong airless 20x4 fat tire has achieved remarkable technological breakthroughs, resulting in tires that are simultaneously lightweight, comfortable, and long-lasting. Notably, users of Nedong Airless tires rarely perceive a distinction in their performance, aside from the elimination of punctures and the unnecessary hassle of regular tire pressure checks.

Q: How is the grip?

A: Nedong Airless Fat Tires will always support you, even on wet surfaces. Its designed texture contributes to excellent performance in gripping and safety.

Q: Do you need a particular rim?

A: Nedong Airless Fat Tires mounts on most of the popular rims in the market

Q: Can you produce according to the samples?

A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.

Q: How can you guarantee quality?

A: We will do pre-production sample before mass production and always final inspection before shipment

Q: What is the benefit for your tires?

A: Now most of the tires in the market are tube tires or tubeless tires, and our this ebikes fat tires are solid tires, they are puncture-free and maintenance-free, no risk of leaking problem and very convenient to use, the safety performance will be greatly improved

Q: Is 20x4.0 fat tires compatible with our rims and frames?

A: The compatible rim diameter and rim groove width are listed on the product parameter page. Alternatively, you can contact us directly, and we will help you match them.
Email
WhatsApp
 

 

 

 

We're professional extra-elastic tire manufacturers and suppliers in China, specialized in providing the best custom service. We warmly welcome you to wholesale high quality extra-elastic tire for sale here from our factory. Contact us for more details.

all terrain wheelchair tires, 8 1 2 x 2 scooter solid tire, installing solid scooter tires

(0/10)

clearall