16
GALLIUM DISC 339A / 339B
: 4.6. Electronic (Di2) groupset specification
BR = Brake Hose
EW = Electronic Wire
EW
BR
Start installation at this end.
Insert electronic wire and hydraulic
brake hose as shown with the
use of the Oblong Cable Guide
(4), Oblong Plug (9) and Oblong
Grommet (10).
4
10
9