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🛠️ Seal the deal on every ride — never let a flat slow you down!
These 2-pack 26-inch self-sealing e-bike tubes fit fat bike tires sized 26x4.0 to 26x4.5, featuring 32mm Schrader valves. Made from durable butyl rubber with pre-installed sealant, they automatically repair small punctures within seconds and perform reliably in temperatures as low as -15°C. Designed for easy installation and superior shock absorption, they ensure a smooth, worry-free ride on all your outdoor adventures.
| ASIN | B08GLQGPH3 |
| Best Sellers Rank | #12,273 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #78 in Bike Tubes |
| Bike Type | Mountain Bike |
| Brand | YunSCM |
| Brand Name | YunSCM |
| Compatible Tire Width Maximum | 114 Millimeters |
| Compatible Tire Width Minimum | 101 Millimeters |
| Customer Reviews | 4.4 out of 5 stars 969 Reviews |
| Included Components | 2-pcs bike tubes |
| Item Diameter | 26 Inches |
| Item Width | 4.5 Inches |
| Manufacturer | YunSCM |
| Manufacturer Part Number | YunSCM2020082102 |
| Material | Butyl Rubber |
| Material Type | Butyl Rubber |
| Model Number | YunSCM2020082102 |
| Size | 26x4.0/4.5 |
| UPC | 712673032232 |
| Valve Length | 3.18 Inches |
| Valve Type | Schrader |
| Wheel Size | 26 Inches |
M**A
Great inner tubes
The thickness of the tire inner tubes were amazing
B**C
No flats, great ride.
Seem to be holding up pretty well. Have almost a thousand miles on the tire at this time. No flates, and seem to wean really well. Look great on the bike and installation was no harder than any other tire i have put on the bike. Living in Florida there are lots of sand spurs that cause a lot of trouble for off pavement riding. I ride almost everyday pavement and trails. If i have had a punchure, the self-sealing is working great.
J**A
Don't buy
Blew from sitting in the sun. I had at 8lbs under max pressure. It split at the seam. Won't buy these ever again
A**R
Good buy
Good prdict
R**N
Just right
Just right for a fat tire 4.0 MTB - heavy and huge. Be advised though, they will not fit into most saddle pouches.
T**.
Great tube to prevent punctures - no issues
Easy to apply, ensure that you follow the instructions when filling with air and mounting. My old none sealing tubes had to be replaced on (2) separate occasions due to a thorn and staple puncture, picked up from road use. Since installing these tubes, I have over 750 miles and no punctures or issues. Holding air wheel, even during colder months.
A**.
The old way never fails you
I bought this product for its Self-Healing claim only, only to learn on the first use it was punctured with a scrow and as soon as I retrieved the scrow the hole never sealed and I had to patch it the usaual old fashion way (I guess the old way never fails you)...I really was hoping it would work as advertised, but....
R**D
Tubes
Have not got a flat .
J**E
Producto recomendado y fiel.
Justo lo que necesitaba.
L**.
It was damaged
There was a hole in the inner tube, already damaged and not possible to use it
J**F
Great safe tube!
Nice thick rubber! Of course, therefore more heavy...
A**L
Super Fahrradschleuche die Pannensicher sind ! 👍👌💪
Sehr gute Qualität und selbst Reparierenden Fahrradschleuche,also Pannensicher! Top 👍💪👌
D**A
Très bonne épaisseur 👍
Excellent produit 👍
Trustpilot
2 months ago
2 days ago