The Fizik Vento Antares R5 is engineered for road riders chasing speed and efficiency. With its flat profile and T-shape design, the Antares R5 allows riders to move freely and find their most aerodynamic position without sacrificing comfort. The 150mm width provides a stable platform, while the pressure-relief cutout reduces numbness and pressure during long, aggressive efforts. At just over 219g, this saddle blends lightweight performance with day-to-day durability—making it a smart choice for training, racing, or fast group rides. Key Details: Width: 150mm Length: 270mm Weight: ~219g Shape: T-Shape, Flat Profile Surface: Central Cutout for pressure relief Shell: Fiberglass-reinforced nylon Rails: S-Alloy (7x7mm round) – fits standard seatposts Intended Use: Road Racing / Aero Why We Love It: The Antares R5 combines a flat profile for easy movement with a pressure-relief cutout that keeps you comfortable in aggressive positions. It’s lightweight, supportive, and tuned for road riders who want performance without overthinking it. This is an OEM saddle and can only be added to a complete bicycle in cart.