Di2 routing measurement and wire selection rear derailleur battery junction a junction b front derailleur external routing junction box b sm jc40 rear derailleur front derailleur battery junction a junction b internal routing junction box b sm jc41 to select proper wire ew sd50 length.
Di2 external cable routing.
And even when it does it is usually horribly outdated or full of information you just don t need right now.
Semi external routing is just as i have described with the long wire running inside the down tube.
Determine internal or external routing 2.
Di2 for dummies beginner s guide to di2 when you buy a di2 bike it generally does not come with a di2 manual.
I want to upgrade the group to ultegra di2 but the frame doesn t have internal cable routing.
Di2 internal cable routing made.
Shimano s simplified modular wiring system for its ultegra di2 electronic shifting system is an improvement over the dura ace di2 s wiring setup.
Https youtu be wcnskwlf9f8 you re watching it.
Time to start building the open u p.
Quick as possible overview of all required components for shimano s di2 ultegra shifting system.
Di2 cable routing options.
Shimano di2 ew sd50 i cable binder for internal routing 5 45 shimano pd 6800 carbon spd sl 135 53 shimano ultegra di2 6870 tt groupset cable set l 57 cm frame includes 8 cables 132 56 shimano ultegra di2 6870 tt groupset cable set m 53 56 cm frame includes 8 cables 132 56.
Shimano di2 external components overview justin maxwell.
Ultegra di2 6870 groupset 11s external cable routing 18879.
Pink which currently has shimano 105.
Mounted to the cable guide beneath the bottom bracket shell for externally wired systems the junction box neatly and securely connects the wires running from the front derailleur rear derailleur.
Regardless of the option you choose the process of selecting your ew sd50 electric wires is the same.
Decide which components will go where on your frame.
Ultegra di2 external cable routing.
Other episodes in this series.
I have an all city mr.