Built around our unique, patent "Bolzano" hub set. The only SAFE carbon clincher wheel. By lowering the braking surface and using the Pro-Lite brake pad, this eliminates heat distortion and allows tyre pressures of up to 150psi without any problems. The unique design of the braking surface will not distort under braking, unlike every other manufacturers' rims, who also impose ridiculously low maximum tyre pressure's due to the fact that their rims flex under braking. With the introduction of a ceramic coating onto the braking surface, combined with the Pro-Lite brake pad supplied you need never worry about braking performance again. in the wet or dry. As tested by some of the most fearless and stupid riders we could find! As a result of the points above, this is probably the safest carbon clincher on the market.