Quick connect for gauge to be mounted to pump

are optimized for protection at the lowest weight possible

this endurance racer is engineered with the same responsive

Impact protection

castelli endurance short w Size:XS Quick connect for gauge toEndurance level comfort for every ride with Castelli's most comfortable seat pad. Endurance Evolution fabric provides optimum muscle support and feels drier in nearly all conditions Anatomic cut for perfect on bike fit Soft elastic at waist lies flat without binding Womens specific Progetto X2 Air Donna seamless seat pad for even greater comfort and improved airflow GIRO3 leg grippers lie flat