Hey, I want to upgrade my mechanical brake calipers to hydraulic calipers just like in this video (the video is of the bike I own):
The only issue is the calipers he's giving the tutorial on are out of stock. I went to a bike shop yesterday and found these
XT BR-M8000 Shimano ones.
Are all calipers a universal size, or is it possible if I buy the Shimano ones the installation won't be as easy as it shows in the video? The guy at the shop didn't know.