fizik Vento Antares R3 Adaptive Choose:150mm They replace the original discs

They replace the original discs without the need for adaptation or manipulation

It's small enough to take on the ride

STR is like our SideLoader

For bikes with bolt-on top tube bosses see our Racing Bolt-On Top Tube Pack

Monobody construction ensures light weight and rigidity

fizik Vento Antares R3 Adaptive Choose:150mm They replace the original discsA versatile saddle designed with a low profile, tapered nose to wing transition, and our Adaptive 3D printed padding to provide comfort in every riding position. A high performance saddle with a streamlined shape and tapered nose to wing transition, now available with Adaptive padding, our most advanced 3D printed padding technology.