MOUNTAIN BIKE INNER TUBE 27.5 650b 2.3-2.6 PRESTA VALVE 33mm, BICYCLE, PUSH BIKE

A 27.5" (650B) bicycle inner tube designed for tyres 2.3"–2.6" wide, featuring a 33 mm Presta valve. Constructed from durable butyl rubber and supplied in black, it includes a valve cap and rim locking nut. Suitable for MTB, hybrid, commuter, trail, enduro, and e-MTB use, it provides consistent air retention and reliability across varied riding conditions.

Features

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  Fits 27.5" (650B) rims

  
  


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  Suits 2.3"–2.6" tyre widths

  
  


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  Presta (French) valve with 33 mm stem

  
  


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  Valve cap and rim locking nut included

  
  


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  Butyl rubber for reliable air retention

  
  


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  Black colour

  
  

Specifications

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  Material: Butyl rubber

  
  


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  Tube wall thickness: 1 mm

  
  


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  Valve type: Presta (FV)

  
  


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  Valve length: 33 mm

  
  


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  Wheel size: 27.5" (650B)

  
  

Notes

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  Check that the 33 mm valve length clears your rim depth; use a valve extender if required.

  
  


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  Suitable for MTB, push bike, hybrid, commuter, trail, enduro, and city use; e-MTB compatible.