You are reading a single comment by @SimonE1 and its replies.
Click here to read the full conversation.
-
Assume an additional 500gr minimum, going from rim to disc on an otherwise identical build. Beefed up fork, full length housing (hoses), rotors(assume approx 180-200gr), rotor bolts/lock rings, heavier shifters (like 150gr heavier straight off the bat), likely heavier wheels.
I'm afraid you are simply underestimating this by quite a long shot.
Hope that helps
SimonE1
Mmm not sure how you worked out 500g+ for disc versions of the same models. Surely more like 150-200g?