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Uncle Al 54
2025-09-02 16:25:07
These were advertised as "heavy duty" 20x4 inner tubes. When I opened the box and took one out, I was very pleased at its heft and weight. It was much weightier than the tubes that the bike came with (that kept getting punctures!) I had had several flats in the front and finally one on the rear that I could not repair (it was pretty big!) So, in searching for hefty tubes, I found at least one other brand at a higher price point and read a few of the reviews. I went back to the "Amazon Choice" that had come up earlier and am glad I made that choice! They fit fine and were easy enough to install. I mean to say, it's changing a tube on a bike, something that I had done many times when I was young! I was pretty worried about these, if they would hold up, if they were heavy, heavy duty enough for the type of riding I do! Well, so far, I've put about twenty miles on them over the same graveled and muddy road surfaces that blew out the first ones after about a mile or two. No punctures to report. Well, not yet anyways. Only time and continued riding around the graveled and muddy trails will tell on that! I'm glad I got them is the bottom line. They fit fine, seem to be heavy duty enough, and were easy enough to install.
Jake long
2025-08-24 12:34:51
Works great
dirtydave4o1
2025-08-20 10:30:59
Well when I first opened package I could feel it was thicker rubber. It fit really good and is holding up pretty good not bad for 2 tubes for the price
JRC
2025-08-08 16:14:50
Heavy duty.Good quality.Great price.Very happy with this product.
Bezimak
2025-08-02 12:05:14
I had just bought an eBike and was not careful when putting air in the back tire. The tire wasn't seated properly in the rim, so the original tube bulged out and blew.Anxious to take my first ride, I ordered these replacement tubes. Bought a set of 2 so would have an extra on hand.Well, they arrived quickly! And when I compared them to the originals, they seemed slightly thicker than the tube that came with the bike. ðŸ‘Zoom zoom and away for my first ride ðŸ˜
IndianaJon
2025-08-01 15:58:17
Tires were perfect fit!! Ride smooth and fast.
WillyB
2025-07-30 17:07:44
- Compatibility -I used this to replace the tube in the Front Tire of my AddMotor 'HEROTRI M-365X'.I expect, it will fit the back tires equally well.- Durability -The tubes seem hefty & durable, maybe even more so than the original tube I replaced. I expect that the thick butyl rubber construction will make this replacement outlast the original.- Ease of Installation -Everything fit great & installed easily. The whole process took less than 30 minutes.This install was much easier than my previous experiences with my mountain bike & electric scooter.I had been a bit nervous before the installation due to the electric motor being located in the front wheel, but it was not an issue.Big thanks to AddMotor engineers for making the replacement quick and easy with an unpluggable powerline to the front motor.- Tools -3/4" WrenchTire LeversZip TieI used a 3/4" wrench to remove the wheel.I used a cheap pair of tire levers that I found in my garage to help remove & replace the tire. I'd suggest getting an inexpensive pair, or using a couple of flat head screwdrivers. Not a lot of force was required, but they defiantly made the job a lot easier.Also, I used a zip-tie to help secure the power cable after re-installation.
Fernando Silva
2025-07-25 18:09:47
Qualidade excelente
Jack
2025-07-03 13:00:46
Value for money
Youssef es satti
2025-06-30 17:25:44
Bonne qualité à première vu
Miguel Flores Franco
2025-06-29 09:41:09
Jag har inte provat det nu men vid sommar.
sotoronny
2025-06-20 16:38:58
Très bon produit si je dois la acheter otro fois je le fais.
Uncle Al 54
2025-05-22 12:58:10
These were advertised as "heavy duty" 20x4 inner tubes. When I opened the box and took one out, I was very pleased at its heft and weight. It was much weightier than the tubes that the bike came with (that kept getting punctures!) I had had several flats in the front and finally one on the rear that I could not repair (it was pretty big!) So, in searching for hefty tubes, I found at least one other brand at a higher price point and read a few of the reviews. I went back to the "Amazon Choice" that had come up earlier and am glad I made that choice! They fit fine and were easy enough to install. I mean to say, it's changing a tube on a bike, something that I had done many times when I was young! I was pretty worried about these, if they would hold up, if they were heavy, heavy duty enough for the type of riding I do! Well, so far, I've put about twenty miles on them over the same graveled and muddy road surfaces that blew out the first ones after about a mile or two. No punctures to report. Well, not yet anyways. Only time and continued riding around the graveled and muddy trails will tell on that! I'm glad I got them is the bottom line. They fit fine, seem to be heavy duty enough, and were easy enough to install.
Jake long
2025-05-05 10:39:32
Works great
dirtydave4o1
2025-04-23 14:46:00
Well when I first opened package I could feel it was thicker rubber. It fit really good and is holding up pretty good not bad for 2 tubes for the price
JRC
2025-04-17 14:45:38
Heavy duty.Good quality.Great price.Very happy with this product.
Bezimak
2025-04-13 12:27:50
I had just bought an eBike and was not careful when putting air in the back tire. The tire wasn't seated properly in the rim, so the original tube bulged out and blew.Anxious to take my first ride, I ordered these replacement tubes. Bought a set of 2 so would have an extra on hand.Well, they arrived quickly! And when I compared them to the originals, they seemed slightly thicker than the tube that came with the bike. ðŸ‘Zoom zoom and away for my first ride ðŸ˜
IndianaJon
2025-04-12 15:12:12
Tires were perfect fit!! Ride smooth and fast.
WillyB
2025-04-10 15:48:47
- Compatibility -I used this to replace the tube in the Front Tire of my AddMotor 'HEROTRI M-365X'.I expect, it will fit the back tires equally well.- Durability -The tubes seem hefty & durable, maybe even more so than the original tube I replaced. I expect that the thick butyl rubber construction will make this replacement outlast the original.- Ease of Installation -Everything fit great & installed easily. The whole process took less than 30 minutes.This install was much easier than my previous experiences with my mountain bike & electric scooter.I had been a bit nervous before the installation due to the electric motor being located in the front wheel, but it was not an issue.Big thanks to AddMotor engineers for making the replacement quick and easy with an unpluggable powerline to the front motor.- Tools -3/4" WrenchTire LeversZip TieI used a 3/4" wrench to remove the wheel.I used a cheap pair of tire levers that I found in my garage to help remove & replace the tire. I'd suggest getting an inexpensive pair, or using a couple of flat head screwdrivers. Not a lot of force was required, but they defiantly made the job a lot easier.Also, I used a zip-tie to help secure the power cable after re-installation.
Fernando Silva
2025-04-06 18:22:29
Qualidade excelente
Jack
2025-03-26 10:06:53
Value for money
Youssef es satti
2025-03-15 14:10:44
Bonne qualité à première vu
Miguel Flores Franco
2025-03-08 16:59:55
Jag har inte provat det nu men vid sommar.
sotoronny
2025-01-18 15:55:41
Très bon produit si je dois la acheter otro fois je le fais.
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