Specialized Shiv Expert Disc Ultegra Di2 2021 Road Bike, Black | Bikeinn
Felt Bicycles IA Advanced Ultegra Di2 - Bike Masters | Elkhorn, NE Bike Shop
Quintana Roo PRfive Disc Ultegra Di2 Triathlon Bike - 2021, 56cm, Electronic Shifting - In The Know Cycling
I just finished upgrading my Trek Checkpoint to GRX Di2 (Pics coming soon). I've seen it asked many times for wire lengths and a full component list, but never documented in one