Price: $39.99 - $14.99
(as of Jun 22, 2026 10:23:05 UTC – Details)
Product description
High-quality
Inner Tube for E-bike
Made from butyl rubber, offering excellent wear resistance and puncture protection for long use.
Comfortable Riding
Suitable for Kids Bike
Premium rubber material offers better elasticity and comfort, making riding more enjoyable for kids.
Easy to Install & Replace
Good choice for Kids E-Bike
Simple design allows parents to install and replace easily, saving time.
1 For E-Bike
2 For Kids Bike
3 For Kids E-Bike
SIZE 
Diameter
Be sure to check the wall of your bike tire before buying.
This tube is suitable for 14 inch or 16 inch tire.
Width
The tube width is 2.125 inch.
It can be used to replace the inner tube of a 2.125-2.35 inch wide bicycle tire.
CR202 Bent Valve Stem
Leak-proof Air Valve
This 14/16×2.125-2.35 inner tube is designed with a curved and extended stem for better air tightness and easier inflation.This inner tube model is 14/16×2.125 with CR202 Angled Valve Stem, which can be used to replace 14/16×2.125 / 57-254 Electric Scooter Tire tube. 
Specification
Item Type Inner Tube Material Butyl rubber Color Black Valve Bent Schrader Size 14/16 x 2.125 Package List 2 x Inner Tube
[16 Inch Inner Tube]: This inner tube model is 16×2.125 with Bent Valve Stem, which is used to replace 16×2.125/2.35 Electric Bike Tire tube, Compatible with Jetson, Gotrax and other Brand Electric Scooters.
[Package Includes]: 2 pcs Heavy-Duty 16×2.125 E-bike Inner Tubes.
[High Quality]: These inner tubes are made of thick butyl rubber, which is better in air tightness, elastic damping and aging resistance than natural rubber. Ride worry-free knowing that these inner tubes are built to last.
[Easy Installation]: Convenient to carry, quicker to replace with a lever and a pump within five minutes.
[365 Days Warranty]: Winfavo service will provide 365 days of quality after-sales service. Please be assured to buy!
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