AUTHOR Tube AT-MTB-27,5" SuperLite FV40

Tube AUTHOR SuperLite 27.5x1.75/2.35 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.
  • Extended French valve 40 mm.
  • Lower wall thickness 0,65 mm – weight 155 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 48/54 - 584/597
AUTHOR Tube AT-MTB-27,5" SuperLite FV40


AUTHOR Tube AT-MTB-27,5" SuperLite FV40air leakage


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black27.5x1.75/2.35 = UA#37227202