specialized giant cube cannondale Mavic Castelli endura altura
From £9.48
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Please note: View 'Tyres Guide' below for ETRTO Sizing

  • Product Information
  • Reviews (1)
  • Tyres Guide
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  • Product Description

    Continental Presta Valve core extensions are available as a pair and are designed to screw into Continental's tubular tyres or any regular inner tubes with a replaceable valve core, for use with deep section rims and wheels.

    Key Features:

      • Presta valve
      • Size: 30mm, 40mm, 60mm