Nuevo Shimano Ultegra Di2 12v, manual de uso y configuración - Pedales y Zapatillas
Ultegra Di2 RD6780. Can anyone confirm the purpose of this spring and tensioner screw? The dealer manual doesn't acknowledge its existence and I've always wondered what the proper adjustment protocol is. :
Genuine Shimano Ultegra Di2 Shifter/Brake Lever, ST-6770,Left Or Right,Brand New | eBay
How to Adjust Shimano Di2 Electronic Rear Derailleur - Road Bike Rider Cycling Site
User manual Shimano Ultegra DI2 EW-JC130-SS (English - 1 pages)
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