High Quality Material Bicycle tires and inner tubes are made of rubber material with good shock absorption and durability. The tires have large volume, better handling, less resistance, and excellent puncture resistance, making them suitable for riding on the beach, snow, rough terrain, and streets.
This review is for the OUXI 20x4.0 Fat Tire Tube, Puncture Resistant Fat Tire with Inner Tube.
My kids have a fat tire bike that has worn out its tires from dragging the brakes, so I needed a tire that could hold up better. The OUXI tire is an excellent replacement tire, intended for e-bikes, but works with regular fat tire bikes as well.
The kit includes everything needed to replace the tire, such as two tire levers, a Schrader tire tube, and the tire itself. I ordered the 20x4.0 tires and didn't encounter any issues when mounting them or inflating them. I made my kids do the repair, and they were able to put the tire on the rim without any issues. Often, new tires can be stiff and challenging to mount, but these tires are easy to position. We pumped the tire up to 20psi so that it would seat the tire against the rim, then let out to around 8psi, which is great for a regular fat tire bike. For an e-bike, you want to air it up closer to 15-20psi, especially if you are often on the pavement. Check your specific bike manual for proper inflation. Great comparable replacement for your OEM tire.
They seem like they are a nice thick tube that should work well as replacements for my ebikes. I don't need the tubes yet, but I like to keep a replacement for each bike because these are not easy to find in my local stores. I believe these will be durable and are a good value versus similar ones I have purchased in the past. The size is stenciled on each tube so I expect they should fit as expected. They appear to be at least as good and probably better than the original that I had previously replaced because of a puncture. I am happy with this purchase and probably would buy again if needed.
A good way to compare the thickness of the rubber is the weigh it and compare to another brand.
This tube weighs 419 grams at a higher price point than another brand I purchased weighing 440 grams. The cellophane wrapper weighs a gram or two.
The levers like the other brands are very short but seem stiff enough not to snap when used. The other brand included a Schrader valve removal tool with each lever which I liked not it was not included this this product.
Both of my Lectric Ebike OEM, CST brand tubes have failed. The first one popped when I hit a bump, the second one the, valve stem came out of the tube while sitting in the garage. Thankfully both times I had a spare tube. After COVID tubes were in short supply and hard to find, these are replacing those spares.
The rubber on these tubes seem to be a little thicker, but the real plus is the reinforced valve stems in the tubes. as pictured.
Another nice bonus is the tire breakdown tools included. Perfect if you carry a spare tube on trips. Having owned two Ebikes for 5 years, spare tubes are a must, original equipment tubes are not the greatest.
My first ebike flat tire left me stranded miles from my destination, pushing a heavy bike up a hill. I found this two pack inner tube replacement that is a perfect fit, and now my tire is fixed and I have an extra inner tube to bring with on my next adventure so I don't get stranded again. The set came with a small tool that helped with the replacement as well. I'll probably order another set to keep at home so I don't have to wait to get another backup. Overall, these are a great value, good quality, and easy to install.
I just went through all my families bikes, scooters and trailers and replaced all the tubes that needed it. These tubes are average and what you would expect from an innertube. I would have liked these to be individually wrapped for a bike bag or easy storage. The tubes are good and inflate in the tire size stated.
I now have two 4 x 20 inner tubes for my Rad Expand 5 eBike. If I ever get a flat and have to repair it I have 2 inner tubes to choose from. Yeah it provides some peace of mind. Recommended.
After countless punctures on rough trails with my fat tire e-bike, I finally found the OUXI 20x4.0 Fat Tire Tube. This tire is a game-changer! The puncture resistance is no joke - I've ridden through thorny paths and gravel without a single flat. The directional tread provides amazing grip on all terrains, from muddy forest paths to sandy beaches. Easy to install, comfortable ride, and incredibly durable. If you're tired of trail-side repairs and want to just enjoy riding, this is absolutely the tire you need.
Upgraded tires and tube's on my ebike. These are thicker than the original. Better schrader valve stem also. Came with tire tool for easy installation. Good choice.
These are tubes. They need to fit in a 20x4 tire on a wheel and hold air. They do both of those things. Yay!
I have not had to add air to the tires these are on since I installed them. I'm sure I will have to eventually, but they are holding air extremely well. I do have other 20x4 tires and tubes that need air every time I go to use the bikes they are on, so that's definitely nice that I don't need to worry about these. I actually use the bike these are on quite a bit, because I don't need to fuss with an air compressor every time I use it.
In other words, these are good tubes.
This is a two pack inner tube set. Use this for bikes that are 20x4 fat tire. The innertube appears to be a thick quality and not too thin. The air valve is standard. Good buy.
I do Uber Eats deliveries on my fat tire E-Bike, and yesterday I picked up a huge deck screw. So glad I had pre-emptively ordered these. They were the perfect fit. The included tire tools worked perfectly, and made getting half the tire off and back on a breeze. This tube definitely hold air better than the stock one, and from day one I've had to add air every day, but I was able to do deliveries all into the late night and all this morning again without adding any air. So these are better than the stock tubes my bike came with for sure.
Picked these up to replace a patched tube on my ebike and I had zero issues getting it installed and it fit perfectly on my 20x4 tires and rim. The tube feels exactly the same as the one that came with my bike and I expect it to perform the same. Riding with this tube installed felt the exact same as the OEM tube plus you're getting two for $25 whereas the ebike company wants $40 for two so this is a good savings for me as well.
Finally got my first flat. Ran over a staple and it popped the OEM tube. This came in the mail the very next day. I rely heavily on my bike as I have a 20 mile commute to work and 20 mile trip back home. These Tubes need to hold up to get me to work and back and so far so good! Super easy to install and the fit was perfect for the 20x4 BFT tires.
These fit perfectly our electric bikes. They're pretty affordable too.
They seem durable and hopefully will last. The rubber seems thick and durable.
They come with 2 tire levers which is awesome. Once installed they feel stable and they ride smoothly.
Overall I'm pleased with these, I'd definitely recommend them.
