Is this diagram (Di2 Ultegra 8050) in the dealers manual designed to help people part out and build a Di2 groupset? Just wondering as I'm currently collecting parts and wanted to ensure
Di2 Shimano® Electronic Intelligent System Installation | Park Tool
How to adjust an electronic road bike groupset – Shimano Di2 | GRAN FONDO Cycling Magazine
SYNCHRONIZED SHIFTING NOW AVAILABLE FOR ULTEGRA 6800 AND DURA AC | SHIMANO INFORMATION & NEWS