One of the best racing saddles for cyclists who want a medium saddle profile and a cutout to avoid pressure and numbness. Performance Chosen By Pros As a member of the new generation of Antares saddles, the Antares R3 maintains many iconic design features that made the original one of the most popular amongst leading athletes. Power Transfer & Pressure Relief Antares is a low profile saddle with a transition from nose to wing that helps deliver efficient pedaling in every riding position. No matter if you're attacking a climb or holding the tempo on flat terrain, this saddle is designed to support you. Moving fore and aft has been made easier by a flatter, slightly wider nose that acts as an optimal base from which to produce power. Antares features an ergonomic cutout, developed using detailed pressure analysis and input from medical experts, that helps to relieve pressure and facilitate blood flow. Additionally, the low-profile padding has been engineered with a double density foam, firmer on the ischial bones, softer on the nose, to provide every rider the right support, regardless of riding position, without creating undue pressure. Lightweight, Strong, Responsive Antares is designed for riders seeking a performance saddle that doesn't sacrifice comfort. As our performance option, Antares has been race-proven by athletes around the world, from those competing on roads to cyclocross and crosscountry riders. Specifications:- Size: 140 mm - Length: 268 mm - Width: 140 mm - Height at 75mm width: 47 mm- Length from nose to 75mm width: 147 mm- Weight: 195 g- Rail: 7x7 mm- Size: 150 mm - Length: 268 mm - Width: 150 mm - Height at 75mm width: 47 mm- Length from nose to 75mm width: 147 mm- Weight: 202 g- Rail: 7x7 mmVento Performance racing series designed in collaboration with professional cyclists. Intended Use: Road Racing, XC, CX* The weight, length, and width values are to be considered within the tolerance range of +/-3% on a metric system scale.