Schwalbe Ultremo ZX Road Bicycle Tire

The Schwalbe tire designers are saying that the Ultremo is the pinnacle of their road bike technology coming together. They have strived endlessly to increase its speed and installed the ZX with HD Speed Guard and RaceStar Triple Compound. Both components are perfectly tuned to the requirements of an outstanding competition tire.  If you are looking for a great high end road tire this bad boy will do it!
The result: Significant reduction in rolling resistance. Even so we used additional
material to reinforce the tire shoulders and to ensure a considerable increase in
mileage.
Schwalbe is saying that ZX - the best Ultremo ever!

If you want to really take Ultremo ZX to another notch in performance us the Vittoira latex tubes...

Size Chart:

Size              weight             PSI

650 x 23       185 grams       85-145
(23-571)

700 x 23       195 grams       85-145
(23-622)

Colors:

Black
Red
Graphite
White Stripes
Silver Stripes
Yellow Stripes
Blue Stripes
Pink Stripes
Green Stripes
Orange Stripes