Ultraverse 20x4.0, 24x4.0, 26x4.0, 20x3.0, 26x3.0 Inner Tube Set with Schrader Valve-Ideal for Mountain Bikes & E-Bikes with 20/26-Inch Fat Tires-Durable & Reliable Performance 2 Pack with Tire Levers

Excellent customer service and high quality product(s). The Ultraverse tires are superior strength and design over the stock cheap tires supplied with e-bikes. The design and materials are instantly noticed when touching and comparing them to stock tires which are thin and flexible with soft sidewall design. The rubber compound of the Ultraverse is far thicker in quality with non foldable tire sidewall and design. Installation is made very easy with the instructions and available videos, and the supplied metal installation spoons with new tire(s) purchase. Additionally, the tire tubes are thicker gauge rubber as compared with stock tubes and look and feel of a superior product. The tubes came with supplied plastic style tire bead tools which additionally has a tire valve removal feature if you need to remove the Schrader valve. Fit and design is excellent. You will immediately notice the difference on your first ride after installation as tires are very smooth on the road, less vibration than stock cheaper tires supplied with ebike which are ( Kenda ) branded tires. The tire balances with ease if you follow installation advice and available instruction. These Ultraverse 20 x 4 are the best upgrade you can make and rolling resistance of tire provides a very high quality feel on the road while allowing bike to peddle easier and produce increased distance between charges. You will not be disappointed with this product or the responsiveness of their Customer Service ( Ana )if you have any questions.

They worked great, good quality, and cheaper than purchasing just one I could find at a department store.

I also bought an inner tube along with the tire for my e-bike, and I’m really satisfied with its performance so far. The tube feels thick and durable right out of the box, which immediately gave me confidence in its quality. Installing it was simple and smooth—no unnecessary hassle or issues with alignment. It fit perfectly inside the tire, creating a snug and secure seal. What really impressed me was how well it holds air. After inflation, the pressure stayed consistent for days without needing any top-up, which shows it’s built with good-quality rubber that doesn’t leak easily. The valve is also sturdy and well-made, making inflation quick and trouble-free. Since replacing my old tube with this one, I haven’t experienced any flats or pressure drops. The ride feels stable and secure, and it works great in combination with the new tire. Together, they’ve made my e-bike much more comfortable and enjoyable to ride. Overall, this is one of the best inner tubes I’ve used. It’s reliable, strong, and clearly made to last. If you’re looking for a solid replacement or upgrade, I’d definitely recommend this inner tube. It delivers great value for the price!

Excelente e

Very good product Post Office intentionally held delivery an extra day from scheduled delivery. He waited all day for it. USPS posted we refused delivery then delivered next day. Corruption

They fit great, hold up good. Definitely better than what the factory put in the wheel. The only issue I had with a flat was due to my own neglect, in running to low on tire pressure and pinching the tube.

Excellent and easy install

The packing was very nice in my opinion, sleek and straight foward. The product itself is well made and durable, and it came with all the tools needed for the installation. It was my first time ever changing tubes or tires on a bike but it comes with instructions and a QR code to a video that really breaks it down for you. Thank you Ultraverse for the great quality, i look foward to shopping with again soon!

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