Castelli Women's Velocissima 3 Bibshort Size:XS We used data to reimagine

We used data to reimagine everything from how they grip to how they sit to create a bike specifically and proportionally for kids

SHIMANO Ultegra Di2 (FD-R8150)Rear Derailleur:

q-factor: 52mm

including some of the same elements found in our best adult helmets

Oakley Divisional Print Golf Polo Features:

Castelli Women's Velocissima 3 Bibshort Size:XS We used data to reimaginePremium fabrics, a flattering cut, drop tail bib straps, and our everyday comfort KISS Air2 Donna seat pad make this short right for everything but the longest rides. Endurance Evolution fabric for a matte finish with high modulus stretch Raw edge leg ending eliminates sausage effect while silicone print holds leg in place High visibility reflective patches at back of leg Wide bib straps can be crossed in front or back for comfort, and they stretch