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2-PCS 20x3.0 Heavy Duty Fat E-Bike Tire Tubes 20 X 3.0/3.50 AV32mm Scharder Valve (76/89-406) Inner Tubes Compatible with 20 X 3 20 X 3.30 20 X 3.50 Bike Bicycle Fat Tire Tubes

4.3 (13) Write Review
Free shipping on orders over $29.99

$19.99

$ 9 .99 $9.99

In Stock

About this item

  • Heavy Duty inner tube：20"x3.0"/3.5" AV32 mm (76/89-406)) Heavy duty bicycle replacement inner tube, Compatible with 20 X 3.0 20 X 3.25 20 X 3.30 20 X 3.50 fat tire tubes
  • HEAVY DUTY - Air Tightness: Using high elasticity and high quality butyl rubber and EPDM rubber, the thickness is increased by 40%, and the air tightness of the inner tube is increased by 200% than that of the ordinary butyl inner tube; After inflation, the tire can maintain a higher air pressure for 6-9 months, greatly reducing the inflation frequency. Good air tightness helps keep tire pressure stable, thus improving driving safety.
  • HEAVY DUTY- Ultra Durable: Our heavy duty inner tubes have higher puncture resistance than ordinary inner tubes, and the thicker body can withstand more friction and wear, thus extending the service life of the tube, reducing replacement frequency and maintenance costs. And in long-term use.
  • Excellent shock absorption ability ：The heavy, strong, highly durable butyl rubber made from these inner tubes is a perfect shock absorber to reduce vibration and eliminate the shock caused by bumps and rough surfaces on the road or pavement. Heavy Duty butyl rubber for maximum ride comfort - upgrade your ride experience
  • Installation: 20"x3.0"/3.5" bicycle heavy duty replacement inner tube for easy installation and removal. Check the valve position to ensure that the installation direction is correct.
  • Package Includes: 2 pcs 20 X 3.0/3.50 AV32mm Schrader Valve heavy duty bike tubes.
  • This heavy duty inner tube is compatible with the corresponding models of mountain bikes, road bikes, Cruiser bikes, electric bikes; At the same time, the increase in thickness can meet the needs of the longer driving range and load of the prevailing electric bicycles.
  • We hope to do better in terms of tire quality in order to provide you with better service and satisfactory products; If you have any questions about product quality within one year, you can contact us; You need to provide relevant pictures and information so that we can respond quickly and save you valuable time


Product Description

Life lies in motion.
Life lies in motion.
Life lies in motion

J.W.
August 29, 2025
About a month ago got a flat on the front tire. Needed a replacement innertube real fast. I saw these and although I was skeptical for the price, it has been working perfectly for over a month of daily riding. I give it 5 stars as the combination of the price, the quality and speedy delivery make this a really good purchase.
Alyssa Caradonna
August 24, 2025
Needed these for our Jasion Ebike folding model with the fat boy tires on it.These worked like a charm after my gf got a nail in the tire twice. Had to use both fixing it and both times it worked. Going to have to order a new back up set soon.
William Barrett
August 18, 2025
The inter tube was far more supremely better than the cheap one I replaced. I would recommend this as a replacement. I have out 100 miles on the new tube with no troubles, it air loss.
Wynn Stallcop
July 18, 2025
I gave this product 4 stars because it shipped and arrived quickly and in good condition. I don't have any other comments because they're bicycle inner tubes and what can you say about them other than they hold air like they're supposed to. So far, so good.
Sam Freedom
June 19, 2025
Worked excellent. Up and running!
Steve f.
May 27, 2025
That wasexactly what I ordered
Bueno el producto y en tiempo la entrega
May 25, 2025
Buena
Aaron W Appleton
April 17, 2025
I bought four of these fat tire e-bike tubes and three of them have blown out almost immediately. The fourth tube is going straight in the trash not wasting my time installing it on my bike. All three of the tubes that failed came apart on the seam, it's not like I'm running over a glass or nails or anything to puncture the tire or tube. The tube fails under normal pressure and normal use. I had to stretch the tube somewhat to see the hole for the photograph but you can obviously see it's right on the seam. DO NOT WASTE YOUR MONEY ON THESE GARBAGE E-BIKE TUBES!!!
Philippe Pire
April 5, 2025
Parfait
nick
January 8, 2025
Perfect for ebike when you unexpectedly run over nails and whatnot rendering your 60 lb steel bicycle into a disappointing mass of heavy metal. Get em before you need em.
gerard delbart
December 19, 2024
Convient parfaitement
Cico
December 12, 2024
Ottimo rapporto qualità prezzo
石井
December 8, 2024
不具合なく使えるコスパもいいと思う
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