Vento Antares R1 Adaptive Saddle E-mountain and engages instantly when you

and engages instantly when you drop the hammer

up to 50% more compact and as resistant against punctures as an equivalent tube made of butyl

internally geared hubs

spindle bushings separate the bearing inner race and crank spindle to eliminate metal-on-metal contact

Vento Antares R1 Adaptive Saddle E-mountain and engages instantly when youThe Vento Antares R1 Adaptive is a high performance saddle with a streamlined shape and tapered nose to wing transition, now available with Adaptive padding, Fizik's most advanced 3D printed padding technology. The Antares R1 Adaptive maintains many iconic design features that have long made the original so popular amongst leading athletes, and saves weight thanks to a newly designed 7x9 mm carbon rail Fizik Adaptive 3D printed padding has expanded to