Bioracer Vesper Jersey 55 Blue Casual This Challenge Gravel Almanzo Pro

This Challenge Gravel Almanzo Pro Open Tubular is really built for speed

secure comfort

Based on our premium Turtleneck design principles but optimized for milder conditions

made to flatter

this full carbon sole maximizes stiffness for elite-level power transfer—so every watt you produce moves you forward

Bioracer Vesper Jersey 55 Blue Casual This Challenge Gravel Almanzo ProThe Vesper Jersey is part our unique design collection. The basis of this shirt is our renown Vesper model, a jersey model thats both aerodynamic and female friendly. Its tuned to fit perfectly when youre riding in the drops, and the cut supports you in a way that you can be in this position for an extended period of time. The basic material of this jersey is Matrix, a four way stretch fabric thats lightweight and very breathable. The seamless sleeves