Cannondale C1 Aero 27 Seatpost - 15mm Offset Road 1-1/8" x 5mm Black Aluminum

1-1/8" x 5mm Black Aluminum Headset Spacers

when paired with compatible GPS bike computers or the Lezyne Radar Ally smartphone app

with increased padding at the sides to further reduce pressure on the female genitals

A combination of carefully shaped and butted tubing

educator and writer

Cannondale C1 Aero 27 Seatpost - 15mm Offset Road 1-1/8" x 5mm Black AluminumThe D shaped design of the C1 aero 27 seatpost enhances aerodynamics and boosts vertical compliance, reducing muscle fatigue so you stay fresh and fast for the final sprint. Features 27mm deep, D shaped aerodynamic profile fits 2025 Superx, 2025 Synapse, 2020 CAAD 13, 2020 Supersix Evo, Evo SE and Evo CX SmartSense compatible hardware included Full carbon construction for ultimate comfort Mfr Claimed Weight TBC