Cervélo S5 Supplementary Manual page 8

Electrical
These instructions and pictures are for assembling the Shimano and Campagnolo electronic shifting systems on the Cervélo S5, and are intended as a supplement to
the manufacturer's installation instructions only. Please refer to www.shimano.com, www.campagnolo.com and www.cervelo.com for additional information.
It is recommended to install the electronic system as a first step when building up a bare frame.
Shimano external battery Campagnolo
7b
7a
7