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AZ00201660
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Easy
15 - 20 minutes

$17.01

$18.89

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[Lifetime Warranty] 14x2.125 Bike Inner Tubes - Pack of 2 image 0
[Lifetime Warranty] 14x2.125 Bike Inner Tubes - Pack of 2 image 1
[Lifetime Warranty] 14x2.125 Bike Inner Tubes - Pack of 2 image 2
[Lifetime Warranty] 14x2.125 Bike Inner Tubes - Pack of 2 image 3
[Lifetime Warranty] 14x2.125 Bike Inner Tubes - Pack of 2 image 4
[Lifetime Warranty] 14x2.125 Bike Inner Tubes - Pack of 2 image 5
[Lifetime Warranty] 14x2.125 Bike Inner Tubes - Pack of 2 image 6
[Lifetime Warranty] 14x2.125 Bike Inner Tubes - Pack of 2 image 7
[Lifetime Warranty] 14x2.125 Bike Inner Tubes - Pack of 2 image 8
AZ00201660

[Lifetime Warranty] 14x2.125 Bike Inner Tubes - Pack of 2

Difficulty Icon: Easy
Easy
15 - 20 minutes

$17.01

$18.89

Save $1.88
In Stock

Fast delivery

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Description

2 Packs Heavy-Duty 14x2.125 Bike Inner Tubes with Angled Valve Stem

Key Features

  • Quantity: 2 inner tubes
  • Size: 14 x 2.125 inches
  • Material: Made from durable butyl rubber for shock absorption and puncture resistance
  • Valve Stem: Angled valve stem for easier access and inflation on smaller wheels

Replaces / Cross-Reference Part Numbers

  • 14x2.125
  • 57-254 (ETRTO)

Compatibility & Fitment

  • Tire Size: Fits 14-inch tires with a width of 2.125 inches
  • Vehicle Types: Electric bikes, e-bikes, electric scooters, and standard bicycles with 14-inch wheels
  • Confirmed Fitment: Compatible with select models from Jetson and Gotrax using 14x2.125 tires

When to Replace

  • Visible punctures, cuts, or holes in the tube
  • Failure to hold air pressure after inflation
  • Damaged, bent, or leaking valve stem
  • Tube becomes brittle or shows signs of cracking due to age

Installation Tips

  • Before installing, inspect the inside of the tire and rim for sharp objects or debris
  • Lightly inflate the new tube before placing it inside the tire to prevent pinching and twisting
  • Ensure the valve stem is correctly aligned and seated in the rim's valve hole
  • Use tire levers to mount the tire bead, taking care not to pinch the new tube
  • Inflate to the pressure recommended on the tire's sidewall
Valve Type
Schrader

Material
Butyl Rubber

Wheel Size
14 inches

Item Diameter
14 inches

Bike Type
Bike

Item Width
2.13 inches

Size
14x2.125 Bike Inner Tubes PO2

Material Type
Butyl Rubber