Topeak Valve Extender Size:70mm The Ultraz relies on a

The Ultraz relies on a Circular Seamless construction that’s both ultrasoft and free of irritating side seams

all to give you a better user experience

to be perfectly placed above your tire

Chainwheel : 170mm Alloy Cranks / 48-38-28T Chainrings

During the ground-up design process

Topeak Valve Extender Size:70mm The Ultraz relies on aDescription Machined from durable aircraft grade aluminum alloy to conveniently extend length of two piece type Presta valves to aid inflation. Durable aluminum alloy valve tool is designed to easily tighten or remove two piece type Presta valve cores and valve extenders. CONTENTS: 2pcs auminum alloy valve extenders 1pc aluminum alloy valve tool