Shimano Ultegra BR-R8070 Front Flat Mount Brake Caliper Wheel Brand_Princeton Carbonworks 420mm-53/57cm

420mm-53/57cm

improved air retention and overall greater flexibility

fiberglass injected nylon outside with durable crampons

and aerodynamics to be in balance and selected a package that achieved the performance demands of this kind of race bike

Boa Li2 closure generates more power with a secure

Shimano Ultegra BR-R8070 Front Flat Mount Brake Caliper Wheel Brand_Princeton Carbonworks 420mm-53/57cmDesigned to integrate seamlessly with a road bike's profileBetter heat dispersion than current road disc systems (SM RT800)Greater rider control in all conditionsFlat mount hydraulic typeHydraulic disc brake provides the next stage of controlNew construction provides better heat management than current ICE TECHNOLOGIES FREEZASleek integration into a road bike's aero profile SERIES Ultegra GENERATION Ultegra Di2 R8070 CALIPER MATERIAL Aluminum CABLE OR