Profile Design Sonic Ergo 52a Aerobar - Aluminum 400mm Black ModelNumber=33584 }Delta HexAir Saddle Cover -

}Delta HexAir Saddle Cover - Racing Red

}Full Speed Ahead Tempo Crankset - 175mm 10/11-Speed 46/30t JIS Spindle Interface Black

}Shimano XTR M9100-E E2 Direct Mount 2x12 Front Side-Swing Derailleur

color orange/black/blue size 5-9

Utilizes biodegradable organic compounds

Profile Design Sonic Ergo 52a Aerobar - Aluminum 400mm Black ModelNumber=33584 }Delta HexAir Saddle Cover -Profile Design Sonic Ergo 52a Aerobar Aluminum 400mm Black. The Sonic Ergo 52a is designed to present minimal frontal area to create as little aerodynamic drag as possible. The main purpose of an aerobar is of course to get the rider into a fast position despite a fairly minimalist appearance the Sonic Ergo offers a comprehensive fit range for exactly this purpose. The Sonic bracket offers an extensive fit range low weight and easy adjustment along