Removed from my 2013 Twinspark when I replaced with 330’s and monoblocs @ c 18k miles OEM Discs in good useable condition 4.6mm or so , some marks but true and perfectly usable- £100 plus postage OEM calipers , pistons free and clean , bodies need a clean . With bolts , pins and clips - £100 plus postage
Was it much of an issue swapping out the calipers? With them being linked to the rear on the twinsparks.
Needed a couple of new brake lines , but other than that no . Well , apart from dismantling half the bike to do that