Happy Ebikes Heavy Duty Bike Tube for Ebike Tires, Puncture Resistant Inner Tubes for Bikes, 20” x 4” Bike Tire Tube for MTB, Fat Tire Tube, 20” x 4” Bike Tubes, 2-Pack
Happy Ebikes Heavy Duty Bike Tube for Ebike Tires, Puncture Resistant Inner Tubes for Bikes, 20” x 4” Bike Tire Tube for MTB, Fat Tire Tube, 20” x 4” Bike Tubes, 2-Pack
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Happy Ebikes Heavy Duty Bike Tube for Ebike Tires, Puncture Resistant Inner Tubes for Bikes, 20” x 4” Bike Tire Tube for MTB, Fat Tire Tube, 20” x 4” Bike Tubes, 2-Pack

4.5 stars out of 112 reviews
(4.5)|
112 ratings
Happy Ebikes Heavy Duty Bike Tube for Ebike Tires, Puncture Resistant Inner Tubes for Bikes, 20” x 4” Bike Tire Tube for MTB, Fat Tire Tube, 20” x 4” Bike Tubes, 2-PackHappy Ebikes Heavy Duty Bike Tube Ebike Tires Puncture Resistant Inner Tubes Bikes 20 x 4 Bike Tire Tube MTB Fat Tire Tube 20 x 4 Bike Tubes 2 PackHappy Ebikes Heavy Duty Bike Tube Ebike Tires Puncture Resistant Inner Tubes Bikes 20 x 4 Bike Tire Tube MTB Fat Tire Tube 20 x 4 Bike Tubes 2 PackHappy Ebikes Heavy Duty Bike Tube Ebike Tires Puncture Resistant Inner Tube 20x4 0 Fat Tire Bike Tire Tube MTB 20x4 0 Fat Tire Tube Durable Inner TubHEB Heavy Duty Bike Tube for Ebike Tires Puncture Resistant Inner Tube for 20x4 Bike Tire Fat Tire Tube MTB 20 inch x 4 0 inch Bike TubesHappy Ebikes Heavy Duty Bike Tire Tube Ebike Tires Puncture Resistant Inner Tubes Bikes 20x4 0 Fat Tire Tube MTB Inner Tubes 20 inch Fat Tire Bikes
Count:2

Key item features

  • Heavy Duty Construction: Made from thick, heavy-duty butyl rubber material, ensuring long-lasting durability and reliability.
  • Ideal Fit: Compatible with a wide range of fat tire bikes, including electric and mountain bikes like Super 73, Rad Power Bikes, and Lectric eBike.
  • Puncture Resistant: Designed to protect against flats and punctures from rocks, thorns, and other debris.
  • Excellent Traction: Provides excellent traction and stability, ideal for backcountry trails and tough conditions.
  • Upgrade Option: Serves as a reliable backup or replacement for worn-out tubes, offering better performance than standard stock tubes.
  • Versatile Use: Fits a variety of bikes, including popular electric models, ensuring a smooth and reliable ride on rugged trails or city commutes.
  • Easy Installation: Simple to install, making it suitable even for beginners.
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Current price is $22.99
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Sold by HappyEbikes
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4.623853211009174 stars out of 5, based on 109 seller reviews(4.6)
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Comparison Chart:
Bicycle tire size20" x 4"Happy Ebikes Heavy Duty Bike Tube for Ebike Tires, Puncture Resistant Inner Tubes for Bikes, 20” x 4” Bike Tire Tube for MTB, Fat Tire Tube, 20” x 4” Bike Tubes, 2-Pack20-29"2 Rolls Bike Tire Liners, Road Bike Tire Liner, Bicycle Tube Flat Protector, Mountain Bike Inner Tube Liner, Puncture Proof TPU Tire Liner Fits 20-29" x 2-4", Protect from Nails, Glass, Thorns20 x 4.0LotFancy 20 x 3.5/4.0 Fat Mountain Bike Tube, Pack of 2, AV35mm Schrader Valve20X4Ugne 20x4 Inch Bicycle Inner Tube with Schrader Valve Heavy Duty, 2 Pack26" x 4"Happy Ebikes tire tubes, Puncture Resistant Inner Tube for 26"x4" Bike Tire, MTB, 2 Pack202 Pack 20x3 Fat Tire Electric Bike Inner Tube, Fat Mountain Bike Tube for Ebike Electric Bicycle Fat Tire Tubes, Schrader Valve14 x 2.125Frdhee 2 Packs Inner Tube 14 x 2.125, Electric Bike Tire Tube with Angled Valve Stem Electric Scooter E-Bike Inner Tube Replacement20x420x4 Fat Tire Self Sealing Bicycle Tube - Schrader Valve - Heavy Duty E-Bike Tube20x1.95-2.125"2Pack 20" inch Inner Bike Tube 20x1.95-2.125 Bicycle Rubber Tire Schrader Valve Rubber26*1.75-2.125EOEOTWO 2 Pack Bike Tubes26" x 1.75-2.125 Heavy Duty Bike Tire Inner, 48mm Schrader Valve, Butyl Rubber Bicycle Tube for Road/MTB/E-Bike/Bicycle Tires
Bicycle typeElectric BikesHappy Ebikes Heavy Duty Bike Tube for Ebike Tires, Puncture Resistant Inner Tubes for Bikes, 20” x 4” Bike Tire Tube for MTB, Fat Tire Tube, 20” x 4” Bike Tubes, 2-PackRoad Bikes2 Rolls Bike Tire Liners, Road Bike Tire Liner, Bicycle Tube Flat Protector, Mountain Bike Inner Tube Liner, Puncture Proof TPU Tire Liner Fits 20-29" x 2-4", Protect from Nails, Glass, ThornsFat Tire BikesLotFancy 20 x 3.5/4.0 Fat Mountain Bike Tube, Pack of 2, AV35mm Schrader ValveFat Tire BikesUgne 20x4 Inch Bicycle Inner Tube with Schrader Valve Heavy Duty, 2 PackMountain BikesHappy Ebikes tire tubes, Puncture Resistant Inner Tube for 26"x4" Bike Tire, MTB, 2 PackFat Tire Bikes2 Pack 20x3 Fat Tire Electric Bike Inner Tube, Fat Mountain Bike Tube for Ebike Electric Bicycle Fat Tire Tubes, Schrader ValveElectric BikesFrdhee 2 Packs Inner Tube 14 x 2.125, Electric Bike Tire Tube with Angled Valve Stem Electric Scooter E-Bike Inner Tube ReplacementElectric Bikes20x4 Fat Tire Self Sealing Bicycle Tube - Schrader Valve - Heavy Duty E-Bike TubeBMX Bikes2Pack 20" inch Inner Bike Tube 20x1.95-2.125 Bicycle Rubber Tire Schrader Valve RubberRoad BikesEOEOTWO 2 Pack Bike Tubes26" x 1.75-2.125 Heavy Duty Bike Tire Inner, 48mm Schrader Valve, Butyl Rubber Bicycle Tube for Road/MTB/E-Bike/Bicycle Tires
Valve typeSchrader ValvesHappy Ebikes Heavy Duty Bike Tube for Ebike Tires, Puncture Resistant Inner Tubes for Bikes, 20” x 4” Bike Tire Tube for MTB, Fat Tire Tube, 20” x 4” Bike Tubes, 2-Pack-2 Rolls Bike Tire Liners, Road Bike Tire Liner, Bicycle Tube Flat Protector, Mountain Bike Inner Tube Liner, Puncture Proof TPU Tire Liner Fits 20-29" x 2-4", Protect from Nails, Glass, ThornsSchrader ValvesLotFancy 20 x 3.5/4.0 Fat Mountain Bike Tube, Pack of 2, AV35mm Schrader ValveSchrader ValvesUgne 20x4 Inch Bicycle Inner Tube with Schrader Valve Heavy Duty, 2 PackSchrader ValvesHappy Ebikes tire tubes, Puncture Resistant Inner Tube for 26"x4" Bike Tire, MTB, 2 PackSchrader Valves2 Pack 20x3 Fat Tire Electric Bike Inner Tube, Fat Mountain Bike Tube for Ebike Electric Bicycle Fat Tire Tubes, Schrader Valve-Frdhee 2 Packs Inner Tube 14 x 2.125, Electric Bike Tire Tube with Angled Valve Stem Electric Scooter E-Bike Inner Tube Replacement-20x4 Fat Tire Self Sealing Bicycle Tube - Schrader Valve - Heavy Duty E-Bike TubeSchrader Valves2Pack 20" inch Inner Bike Tube 20x1.95-2.125 Bicycle Rubber Tire Schrader Valve Rubber-EOEOTWO 2 Pack Bike Tubes26" x 1.75-2.125 Heavy Duty Bike Tire Inner, 48mm Schrader Valve, Butyl Rubber Bicycle Tube for Road/MTB/E-Bike/Bicycle Tires
MaterialRubberHappy Ebikes Heavy Duty Bike Tube for Ebike Tires, Puncture Resistant Inner Tubes for Bikes, 20” x 4” Bike Tire Tube for MTB, Fat Tire Tube, 20” x 4” Bike Tubes, 2-PackThermoplastic Polyurethane2 Rolls Bike Tire Liners, Road Bike Tire Liner, Bicycle Tube Flat Protector, Mountain Bike Inner Tube Liner, Puncture Proof TPU Tire Liner Fits 20-29" x 2-4", Protect from Nails, Glass, Thornsbutyl rubberLotFancy 20 x 3.5/4.0 Fat Mountain Bike Tube, Pack of 2, AV35mm Schrader ValveRUBBERUgne 20x4 Inch Bicycle Inner Tube with Schrader Valve Heavy Duty, 2 PackButyl RubberHappy Ebikes tire tubes, Puncture Resistant Inner Tube for 26"x4" Bike Tire, MTB, 2 PackButyl Rubber2 Pack 20x3 Fat Tire Electric Bike Inner Tube, Fat Mountain Bike Tube for Ebike Electric Bicycle Fat Tire Tubes, Schrader ValveRubberFrdhee 2 Packs Inner Tube 14 x 2.125, Electric Bike Tire Tube with Angled Valve Stem Electric Scooter E-Bike Inner Tube ReplacementRubber20x4 Fat Tire Self Sealing Bicycle Tube - Schrader Valve - Heavy Duty E-Bike TubeButyl rubber2Pack 20" inch Inner Bike Tube 20x1.95-2.125 Bicycle Rubber Tire Schrader Valve Rubber-EOEOTWO 2 Pack Bike Tubes26" x 1.75-2.125 Heavy Duty Bike Tire Inner, 48mm Schrader Valve, Butyl Rubber Bicycle Tube for Road/MTB/E-Bike/Bicycle Tires
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Customer ratings & reviews

4.5 out of 5 stars
stars112 ratings27 reviews
How item rating is calculated
  1. 5 stars78% (87)
  2. 4 stars10% (11)
  3. 3 stars4% (5)
  4. 2 stars3% (3)
  5. 1 star5% (6)

Reviews summary

Pros
  • : Stem fits securely onto the rim.
  • : Made with reliable materials that ensure longevity.
  • : Offers options around $7.52 per tube.
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Customer images

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Showing 1-3 of 27 reviews

Nov 8, 2025
Abram
Item details
Count: 2
Sold byHappyEbikesDelivered byWalmart
5 out of 5 stars review

Verified Purchase

So far fits as it should.

Stem fits perfect on the rim. Valve is to be tested yet but so far all I did was fit it to replace my flat. Seal is still untested will be put on the test. Putting on is the easy thing on fat tire tubes compared to regular 26in tubes.

Helpful?2SZX7G9KQ9MD8565450899
Oct 31, 2025
Jason
Item details
Count: 2
Sold byHappyEbikesDelivered byWalmart
5 out of 5 stars review

Verified Purchase

if you need this size tire inner tube now, it is what you need. but the price is higher than what I would've paid for normally,.otherwise it's perfect

Helpful?2SZX7G9KQ9MD8565450899
Oct 30, 2025
Kipp
Item details
Count: 2
Sold byHappyEbikesDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Super deal

The bike shop wanted to charge me $80 for one tube and installation. I ordered these and installed myself. Very easy and saved a lot of cash!

Helpful?2SZX7G9KQ9MD8565450899