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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.

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Features

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Specifications

Size 26" x 1.75-2.125", 35mm
Diameter 26"
Width 1.75-2.125"
Length 35mm
Valve Schrader
ETRTO 47/57-559
Weight 291g
We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colors, and materials.
Weights are based off Trek pre-production products at time of publication. Weights may vary in final production.

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