2 Pack 20 X 4.0 Fat Tire Tube Schrader Valve, Puncture Proof Bike Tubes for 20 X
- Condition : New
- Dispatch : 3 Days
- Brand : None
- ID# : 230748992
- Quantity : 1 item
- Views : 6
- Location : United States
- Seller : powersignaltechno (0)
- Barcode : None
- Start : Tue 29 Jul 2025 09:19:47 (EDT)
- Close : Run Until Sold
- Remain : Run Until Sold


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2 Pack 20 X 4.0 Fat Tire Tube Schrader Valve, Puncture Proof Bike Tubes for 20 X 4 Bicycle Tire, Butyl Rubber Inner Tube for Ebike/Electric Bike/Mountain Bike
Description
Valve Type | Schrader |
Manufacturer | Gesinikad |
Warranty Description | 1 Year |
Material | Butyl Rubber |
Brand Name | Gesinikad |
Wheel Size | 20 Inches |
Item Width | 4 Inches |
Color | black |
Brand | Gesinikad |
Item Diameter | 20 Inches |
Valve Length | 1.25 Inches |
Package Weight | 0.98 Kilograms |
Suggested Users | unisex-adult |
Compatible Tire Width Maximum | 4 Inches |
Model Name | BT-002 |
Compatible Tire Width Minimum | 4 Inches |
Bike Type | Fat Bike |
Size | 20" |
Number of Items | 2 |
Item Package Dimensions L x W x H | 7.91 x 4.69 x 4.29 inches |
Included Components | Tire Lever |
- Size: 32mm Schrader valve. Replacement bike tube for 20" x 4.0 fat tire bikes, mountain bikes, electric bicycle, electric motorcycle and electric tricycle.
- Easy to Install: The package comes with 2 levers. It prevents your fingers from getting caught in the tire and helps you easily remove the old inner tube and install the new one in a few minutes.
- More Durable: Our 20x4 bike tube is made of high-quality butyl rubber material with good heat resistance and air tightness. And each bike tire tube has passed strict quality inspection to ensure that it can be used for a long time.
- Comfortable Riding: 20x4.0 Fat tire tube can absorb the impact on bumpy roads, adding comfort to your riding. Please note that before purchasing, please check sidewall markings on your tire and choose the correct size according to the markings.
- Accompany you: We adhere to the principle of customer first. If you have any problems, please feel free to find us through Amazon message, we will provide you with solutions in time!
Product Description
2 Pack 20x4.0 Fat Tire Tube
What's in the box?
- 20" Bike tire tube × 2
- Tire removal lever × 2
- Product weight: 2.1lb
Gesinikad inner tubes are designed for your safe ride. We always care about your ride.
-
Deflate tire
Remove any puncturing objects.
-
Pry the tire
Use thin end of tire lever to pry tire from rim. Insert 2nd lever 3 spokes away. Move levers in opposite direction.
-
Remove the inner tube
Reach in between the rim and tire and remove tube. Check inside of tire for sharp objects and remove them.
-
Insert the new tube
Before installing, slightly inflate new tube to give it shape.
Insert tube valve through rim hole. Gently push the tube into place inside the tire.
-
Insert the tire
Work tire back onto rim being careful not to pinch the tube. Use of tire levers is recommended.
-
Inflate inner tube
Remove any puncturing objects.
Bicycle Inner Tubes
Customer Reviews | 4.6 out of 5 stars 24 | 4.8 out of 5 stars 20 | 4.4 out of 5 stars 27 | 4.6 out of 5 stars 26 | 4.6 out of 5 stars 16 | 4.5 out of 5 stars 12 |
Price | $19.99$19.99 | $10.99$10.99 | $12.99$12.99 | $13.99$13.99 | $13.99$13.99 | $13.99$13.99 |
Quantity | 2-Pcs | 2-Pcs | 2-Pcs | 2-Pcs | 2-Pcs | 2-Pcs |
Valve Type | Schrader Valve | Schrader Valve | Schrader Valve | Presta Valve | Presta Valve | Presta Valve |
Valve Long | 32 mm | 32 mm | 32 mm | 48 mm | 48 mm | 48 mm |
Tire Levers | 2-Pcs | 2-Pcs | 2-Pcs | 2-Pcs | 2-Pcs | 2-Pcs |
Size | 20" x 4.0 | 20" x 1.75-2.125 | 26" x 1.75-2.125 | 700 x 23-25C | 700 x 28-32C | 700 x 35-43C |

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RETURNS
We offer a 30-Day Return Policy on items which you are not completely satisfied with. You have the option for a full-refund or an exchange of the item. No returns are available on items shipped outside of the USA.
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Listing Information
Listing Type | Gallery Listing |
Listing ID# | 230748992 |
Start Time | Tue 29 Jul 2025 09:19:47 (EDT) |
Close Time | Run Until Sold |
Starting Bid | Fixed Price (no bidding) |
Item Condition | New |
Bids | 0 |
Views | 6 |
Dispatch Time | 3 Days |
Quantity | 1 |
Location | United States |
Auto Extend | No |
Seller Recent Feedback
Returns Policy
Refund Type: Money Back
Shipping Cost Paid by: Seller
Returns Within: 30 Days