Castelli Free Aero RC Bibshort Men's Variant:Castelli Bibshort Free Aero RC Black - XL Fantom Rims are tubeless-ready and

Fantom Rims are tubeless-ready and available in all-mountain and downhill specs and built wide for plus-size tyre compatibility

some assembly components lose their properties

Because of it's past success

For riders looking to shave weight or maximize space

310 grams (approximate weight based on size 42 shoe)

Castelli Free Aero RC Bibshort Men's Variant:Castelli Bibshort Free Aero RC Black - XL Fantom Rims are tubeless-ready andThe perfect mix of comfort and speed. Engineered for top level racing, which also makes it supremely comfortable for every ride and rider. Product features High compression 215 g Forza 2 fabric with 32% Lycra content provides exceptional muscle support and compression Progetto X2 Air seamless seat pad is soft against the skin but well padded for long distance comfort MAXIMUM TECHNOLOGY FOR SUPREME COMFORT. Constructed in two components, each dedicated