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Bontrager Standard 70-Degree Valve Bicycle Tube

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Model 25257
A premium-quality, butyl rubber tube with 0.9mm wall thickness.
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The industry standard comes in all sizes

Premium-quality Bontrager Standard 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. Equipped with removable valve cores
  3. 100% inspected for guaranteed quality
  4. Best value

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Specifications

Size 12" x 2.125, 30mm
Diameter 12"
Length 30 mm
Valve Schrader
ETRTO 54-203
Weight 103g

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