Heavy-Duty 14 x 2.125 Inner Tube 14 Inch Electric Bike Tubes with Angled Valve Stem for Replacement Electric Scooters and E-Bike Tire Tube 2 Packs

Muy buena calidad las recomiendo

I like that these were available on amazon and fit my son's electric bike. I did take the tube and bike to a repair shop and they changed it for me.

Works great.

The shipping came fast , product is good

I bought 2 inner tubes. Both started deflating after first use. Avoid this product.

I used this inner tube in a tubeless tote. It fit perfectly and rides comfortably. I prefer the ride with the inner tube better than when the tire was tubeless. The tubeless tire was too firm.

The idea of an offset/angled stem is a great idea. I used these on my daughters electric scooter. With the motor being mounted in the rear hub on the rear rim, there is very little space to try and air up a tube with a regular stem on it. The offset stem makes it much easier to air up the tube. I will not be going back to a regular stemmed tire. The metal stem is also a great upgrade. I hope they last a few years.

Installation went snoothe no flaws in the product, and the bent valve made airing up easy for small wheels.

Works on my Jetson mini bike perfectly! We have some really rough roads and sidewalks here. Will definitely be ordering again in the future for sure.

Good price.

My wheel didnt want to take the tire after installation. The bead would not set. I solved this issue with extraordinary amounts of soapy water.

Great product

The tube is not 14" it's more like 13. I will be returning this as I have no use for a 13" tube.