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Bontrager Fat and + Presta Valve Bicycle Tube

$17.99 Model 12252
An inner tube for fat bikes, built with the Hodag and Jackalope in mind.
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Fat tires need fat tubes

The Fat Bike Tube is just that, a tube built specifically for fat bikes. Tailored sizes perfectly suit the line of Bontrager fat tire models.

Product details

  1. 0.9mm wall thickness
  2. Equipped with removable valve cores
  3. 100% inspected for guaranteed quality

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


Size 26" x 3.8-5.0", 36mm 27.5" x 2.5-3.0", 36mm 27.5" x 3.5-4.8", 36mm 29" x 2.5-3.0", 36mm
Diameter 26" 27.5" 27.5" 29"
Width 3.8-5.0" 2.5-3.0" 3.5-4.8" 2.5-3.0"
Length 36mm 36mm 36mm 36mm
Valve Presta Presta Presta Presta
ETRTO 97/127-559 64/76-584 89/122-584 64/76-622
Weight 427g 366g 441g 390g

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