Topeak Valve Extender 70mm Pair + Tool Merino Endurance formula may also support

Endurance formula may also support good metabolism of Lactic Acid during exercise

Textured grip ends for added bite

Boron heat treated axle

Low-profile Orbiter ends fit a wide variety of frames

Cures/prevents brake squeal – any small squeaking after use will soon disappear once some heat is generated through use

Topeak Valve Extender 70mm Pair + Tool Merino Endurance formula may also supportMachined from durable aircraft grade aluminum alloy to conveniently extend length of two piece type Presta valves by 70mm to aid inflation. Durable aluminum alloy valve tool is designed to easily tighten or remove two piece type Presta valve cores and valve extenders. Note: to improve air seal, wrap threads of valve extender and valve core with Teflon thread tape and ensure threads are tight. 70mm EXTENTION For Two Piece Type Presta Valves and Deep