Zero Rh + ZX Helmets

0/5 (0 Reviews)

Product Description

An exclusive combo of safety, comfort, lightness and design makes ZX unique. The zerorh+ ZX bike helmet was perfected with the use of the toughest and strictest safety tests, ultra innovative technologies to ensure maximum comfort, intense research into materials to produce the lightest design and meticulous investigations to maximize ventilation, styling and the snuggest fit.

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Schwalbe Ultremo ZX 28mm on 23mm wide rim

Has anyone measured this 28mm tire actual width on a 23mm wide rim?Read More »

Trek ZX series?

I have a line on a Trek 2000 ZX road frame. It looks like a TIG welded aluminum frame. Any idea what years they were made? Google wasn't my friend in finding things out about the ZX range. Thanks, RobertRead More »

pro race 4 vs new ultremo zx

Can anyone compare: durability (to cuts, flats, treadwear), cornering grip (downhill, in corners), and ride? How long do they last on front and rear wheel? Any comparisons to Open Corsa?Read More »

ultremo zx vs michelin pro race 4

Can anyone compare these tires for criterium-type of riding?Read More »

Best Racing/Training Clincher: GP4000s vs Ultremo ZX vs Pro 4 Race SC

So I'm looking for the best Racing/Training Clincher tires. There's always the venerable GP4000s The new Ultremo ZX that's been getting amazing "official" reviews and the new Pro 4 Race Service Course with it's sharper profile -anyone try one, or even all of these could tell how they ar ... Read More »

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