The Bontrager Aeolus Pro Carbon Saddle in 155mm is designed for riders who want a lightweight, race-focused perch with all-day comfort. Built with oversized carbon rails and a carbon-reinforced shell, it keeps weight low while maintaining strength and support. Its short-nose design and wide cutout reduce pressure on soft tissue, encouraging an aggressive yet sustainable riding position for road, gravel, or triathlon. The 155mm width offers added stability for riders who prefer a broader platform, making the Aeolus Pro Carbon a saddle that balances aerodynamic efficiency with comfort where it matters most.