The state of the art 4ZA Fast fork brings bicycle aerodynamics to a new level. Our main goal being to reduce the drag generated by a spinning wheel and to eliminate turbulence from the front brake.

Both of these problems are a thing of the past, when using the wind-cheating 4ZA Fast fork. By integrating the front brake in the rear leg of the Split-fork, the brake is not only shielded from the wind, it also increases the performance of the Split-fork since the drag is now neutralized from axle to fork crown.