Shimano 105 Di2 Install | Full Mechanical-to-Di2 Conversion (Specialized)

Описание: In this video, I convert a nearly-new road bike from Shimano 105 mechanical to 105 Di2, including a dull strip down to the bare frame and installation of an SL7 stem conversion.

This is a full workshop install, not a quick overview. I cover the details that usually get glossed over, including internal routing, brake setup, and final Di2 configuration.

What’s covered:

Stripping the bike to a bare frame
SL7 stem conversion and new handlebar
Installing Shimano 105 Di2 from scratch
Internal hose and Di2 wire routing
Brake hose cutting, olive/barb install, and bleed
Junction placement and battery install
Firmware updates and Di2 setup
Final adjustment and checks

If you’re planning a mechanical-to-Di2 conversion, or you want to see how this job should be done , this will walk you through the entire process step by step.

[00:00:00] - Intro & Stripping the Bike to the Bare Frame

[00:02:54] - Headset Conversion & Cutting the Fork Steerer

[00:08:56] - Threading Brake Hoses & Installing the Handlebars

[00:18:57] - Installing New Rotors, Wheels & Bleeding the Brakes

[00:26:28] - Routing the Di2 Cables & Seatpost Battery Installation

[00:33:39] - Installing the Drivetrain (Crankset, Derailleurs & Chain)

[00:38:31] - Pairing the Di2 System, Indexing & Setting Limit Screws

[00:44:26] - Updating Di2 Firmware & Customizing Shifter Buttons

[00:49:18] - Finishing Touches (Pedals, Bedding in Brakes & Bar Tape)

[00:52:47] - Final Reveal & Outro

Sponsor: Big thanks to Sport and Leisure for supporting the channel. Get 10% off your order here: https://www.sportandleisure.com/bcr (Discount automatically applied at checkout)

Tools I use!- https://www.amazon.co.uk/shop/bcr/lis...

#Shimano#Di2#RoadCycling#Cycling#bikeworkshop