Hi all. i have full 11spd ultegra and was wondering how easy/expensive it is to switch it to Di2?
anyone done this/ know about making the switch/improvement??
you would need to buy the shifters, front mech, rear mech all the associated wiring, junction boxes, battery, battery mount, battery charging unit etc... you can use the crank, chain, cassette from your mechanical groupset
price will depend on what deals are around from various shops etc....
as for fitting if your frame dosent have routing for di2 then it means using cable ties etc... which can make it unsightly
Ribble do the 11 speed di2 gearset, which is everything u need for £700