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Bontrager Self-Sealing Schrader Valve Bicycle Tube

$4.99 - $14.99 $14.99 Model 25261
Durable self-sealing tubes to prevent punctures.
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Self-sealing to keep you rolling

Protect yourself from flats with these specially-designed Self-Sealing tubes that instantly seal small hole punctures. Premium-quality butyl rubber tubes feature a 0.9mm wall thickness for the perfect balance of weight savings and durability.

Product details

  1. 0.9mm wall thickness
  2. Specifically engineered formula instantly seals small holes from puncture flats
  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

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Size 26" x 1.75-2.125", 35mm 700C x 18-23mm, 35mm
Diameter 26" 700C
Width 1.75-2.125" 18-23mm
Length 35mm 35mm
Valve Schrader Schrader
ETRTO 47/57-559 18/23-622
Weight 291g 177g

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