Catena Campagnolo Super Record 12s 114 Links Biciclette MTB Full Di2 Wires need to be

Di2 Wires need to be ordered separately

Freno anteriore

Lightweight spider structure

Thanks to the integrated Shadow RD technology

Catena Campagnolo Super Record 12s 114 Links Biciclette MTB Full Di2 Wires need to beThe chain, in its apparent simplicity, performs a critical and fundamental function for the cyclist's safety and to optimize the entire transmission mechanism. The new Super Record 12 Speed chain also had to be redesigned to interface with all the other new transmission components. The first and fundamental goal was therefore to reduce its bulk. Now the width is 5. 15 millimeters, also thanks to the new pins perfectly aligned with the outer surface of