Automotive Parts [Lifetime Warranty] 26" x 1.75/1.95/2.10/2.125" Bicycle Inner Tubes | Pack of 2
Two 26-inch bicycle inner tubes for 1.95 to 2.125 tires, shown as a pair with valve stems.
Infographic showing 26-inch bicycle inner tube measurements and Schrader valve compatibility.
Infographic showing wide compatibility of 26-inch bicycle inner tubes with city, mountain, gravel, and electric bikes.
Cross-section diagram of 26-inch bicycle inner tube showing high-density butyl rubber construction and valve detail.
Infographic showing puncture-resistant technology and 32mm Schrader valve details for 26-inch bicycle inner tubes.
Folded 26-inch bicycle inner tube with puncture-resistant rubber construction and valve stem.
Six-step instructional diagram showing how to install 26-inch bicycle inner tubes.
Infographic guide for selecting 26-inch bicycle inner tubes by tire size and Schrader valve type.
BlueStars 26-inch bicycle inner tube lifestyle infographic showing city, touring, and circuit riding applications.
Two 26-inch bicycle inner tubes for 1.95 to 2.125 tires, shown as a pair with valve stems.
Infographic showing 26-inch bicycle inner tube measurements and Schrader valve compatibility.
Infographic showing wide compatibility of 26-inch bicycle inner tubes with city, mountain, gravel, and electric bikes.
Cross-section diagram of 26-inch bicycle inner tube showing high-density butyl rubber construction and valve detail.
Infographic showing puncture-resistant technology and 32mm Schrader valve details for 26-inch bicycle inner tubes.
Folded 26-inch bicycle inner tube with puncture-resistant rubber construction and valve stem.
Six-step instructional diagram showing how to install 26-inch bicycle inner tubes.
Infographic guide for selecting 26-inch bicycle inner tubes by tire size and Schrader valve type.
BlueStars 26-inch bicycle inner tube lifestyle infographic showing city, touring, and circuit riding applications.
Lifetime Warranty

[Lifetime Warranty] 26" x 1.75/1.95/2.10/2.125" Bicycle Inner Tubes | Pack of 2

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26 x 1.75/1.95/2.10/2.125in Bicycle Tires Inner Tubes

Key Features

  • Constructed from high-quality butyl rubber for excellent air retention and puncture resistance.
  • Equipped with a standard Schrader (American-style) valve.
  • Seamless, mold-cured design ensures uniform wall thickness and durability.
  • Designed for consistent performance in a wide range of temperatures.

Replaces / Cross-Reference Part Numbers

  • Direct replacement for any 26-inch inner tube with a Schrader valve designed for the specified width range.
  • Interchangeable with tubes from brands such as Kenda, Continental, and Schwalbe that match the size and valve specifications.

Compatibility & Fitment

  • Wheel Diameter: 26 inch (ISO 559mm)
  • Tire Width Range: 1.75 inch to 2.125 inch
  • Example Compatible Tire Sizes: 26x1.75, 26x1.90, 26x1.95, 26x2.0, 26x2.10, 26x2.125
  • Valve Type: Schrader (A/V)
  • Primary Use: Mountain bikes, cruiser bikes, and hybrid bicycles.

When to Replace

  • Following a puncture that cannot be reliably repaired with a patch kit.
  • When the tube consistently loses air pressure overnight or in a few hours.
  • If the valve stem is damaged, bent, corroded, or leaking at its base.
  • If the tube's rubber material shows signs of aging, such as brittleness or cracking.

Installation Tips

  • Before installing, inflate the new tube slightly until it holds a round shape. This prevents twisting inside the tire.
  • Thoroughly inspect the inside of the tire and rim for any sharp objects or debris that could cause a new puncture.
  • Confirm the rim strip is correctly positioned, in good condition, and fully covers the spoke nipples.
  • Insert the valve stem through the rim hole first, then carefully tuck the rest of the tube into the tire.
  • Avoid using tools to pry the final section of the tire bead over the rim, as this can pinch and damage the new tube.
  • Before fully inflating, check that the tire bead is seated evenly on both sides of the rim. Inflate to the pressure indicated on the tire sidewall.
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  • Optimal Pressure Retention

    Optimal Pressure Retention

    Maintains tire pressure longer, reducing the need for frequent inflation and ensuring a consistent ride.
  • Premium Quality

    Premium Quality

    Made of High-density Butyl Rubber , this inner tube resists friction, ensures long-term durability on any terrains.
  • Saving solution

    Saving solution

    BlueStars brings DIY solutions to help you deal with any trouble
  • Simple installation

    Simple installation

    Please follow our instructions in the below image or ask us for help!
EXCEPTIONAL PARTS, REMARKABLE JOURNEY

EXCEPTIONAL PARTS, REMARKABLE JOURNEY

Enjoy your seamless experience with the support of our replacement parts!
Valve Type
‎Schrader
Material
‎Butyl Rubber
Wheel Size
‎26 Inches
Compatible Tire Width Minimum
‎44 Millimeters
Size
‎26x1.95/2.125
Compatible Tire Width Maximum
‎54 Millimeters
Item Package Dimensions L x W x H
‎7.44 x 6.06 x 2.76 inches
Package Weight
‎0.54 Kilograms
Warranty Description
‎2 year
Color
‎Black
Included Components
‎2 packs 26x1.95/2.125 Bike Inner Tubes

FAQ

These tubes are designed to fit 26-inch bicycle tires with widths ranging from 1.75" to 2.125". This includes common tire sizes such as 26 x 1.75, 26 x 1.90, 26 x 1.95, 26 x 2.0, 26 x 2.10, and 26 x 2.125.
You likely need a replacement if your tire loses pressure consistently over a short period, if you have identified a puncture that cannot be patched, or if the valve stem is leaking or damaged. We recommend inspecting the inside of your tire casing for thorns, glass, or debris before installing the new tube to prevent an immediate flat.
The installation process is straightforward and typically requires only a set of tire levers to safely pry the tire bead off the rim and a bicycle pump to inflate the tube. A wrench may be required if your wheel is secured to the frame with axle nuts rather than a quick-release lever.
Start by fully deflating the old tube and using tire levers to remove one side of the tire from the rim. Remove the old tube, then inspect the inside of the tire and the rim tape for any sharp objects or protruding spoke ends. Inflate the new tube just enough to give it shape, insert it into the tire, seat the tire bead back onto the rim, and finish by inflating to the pressure recommended on your tire's sidewall.
The most common causes of failure are under-inflation, which leads to 'pinch flats' against the rim, or debris remaining inside the tire casing from a previous puncture. Additionally, ensure the rim tape is in good condition, as worn or shifted tape can expose the tube to sharp spoke holes, causing a blowout.