Espresso 2 Jersey Women's Argon 18 This chainring mount system allows

This chainring mount system allows us to reduce weight without compromising reliability

BioViz reflective elements for low-light visibility

Comes with a hard case

Fits a wide range of base mount bolt patterns from 23mm up to 38mm (hole-to-hole centres)

computer or GPS bike computer

Espresso 2 Jersey Women's Argon 18 This chainring mount system allowsNew Arrival Spring 2026 Your favourite jersey. Revised & refined. 2. 0 Castelli engineered Air_O Stretch fabric for breathability, comfort, and perfect fit. Fabric optimized for breathability and aerodynamics. Raw cut sleeve endings for comfort. 3 back pockets with fourth zippered security pocket for valuables. Full length YKK Vislon zipper with easy use zipper pull. Elastic at waist with silicone to keep jersey in place