1. Loading...


Bontrager Self-Sealing Thorn-Resistant Presta Valve Bicycle Tube

$3.99 $19.99 Model 09326
A self-sealing tube that adds puncture protection to any tire.
Search store availability

Self-sealing and nearly puncture proof

Protect yourself from flats with these specially-designed tubes that instantly seal small hole punctures and feature asymmetric design to give more puncture protecting material underneath the tread, exactly where you need it.

Product details

  1. 4.1mm thickness (tread side)
  2. Asymmetric extrusion puts extra rubber along tire sidewall and tread zones
  3. 100% inspected for guaranteed quality
  4. Purchase 20 tubes to receive a full case

How To: Fix a Flat Bike Tire

Flat? Fixed. Our simple how-to video will show you how to get back on two wheels in no time flat.

Watch video

More options

You might also like


Size 26" x 1.5-1.75", 48mm
Diameter 26"
Width 1.5-1.75"
Length 48mm
Valve Presta
ETRTO 40/47-559
Weight 453g

Product Compare Rack

Start comparison