Fizik Antares R1 Road Bike Saddle with Carbon Double Shell and Braided Rails, Comfortable Lightweight 160g, Size Regular 275x141mm, Black

SHELL - The Antares R1 benefits from a carbon double shell for optimum support and light weight RAILS - are made from Braided Carbon Rails which are oval 7 x 10mm helping make this saddle lightweight. Please make sure your seat post is Compatible with Oval Rails! WEIGHT - with a carbon-reinforced nylon shell and carbon rails this saddle is lightweight and only weights 160 grams in this Regular size COVER - the Thermowelded Black Gummy Microtex Design will look great on any Road Bike Like all performance Fizik road saddles, Antares R1 is light, flexible and agile. It's designed for pros, with pros and raced by pros.