AUTHOR Tube AT-CROSS-700C Wide SuperLite FV40
air leakage
AUTHOR Tube AT-CROSS-700C Wide SuperLite FV40air leakage
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CROSS-700C Wide SuperLite FV40

FV 40 mm138 g100% quality
Tube AUTHOR SuperLite 700x35/50C with lover wall thickness. 100% all butyl rubber made with extremely air-tight. Keep air pressure in bicycle tyre longer than cheaper tubes made of synthetic rubber. Less air loss means having to inflate less.
  • Presta valve 40 mm.
  • Lower wall thickness 0,65 mm – weight 138 g.
  • Less air loss = having to inflate less.
  • 100% quality control, each AUTHOR tube is individually examined at the factory to ensue air-tightness.
  • ETRTO 35/50-622/635.

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black700x35/50C = UA#37238216