On my 2021 rail 9 with code R the rotors indeed have 220/200mm stamped on them , never really checked before just assumed they where 200/180 as per the spec sheet.
On my bike I just changed the pads and fluid 1400Ks pads still had a bit left on them but changed to Galfer e-bike pads, best thing...
Never done this job but in my mechanic days with such a job i used to tie a piece of string to the old plug/wire pull it out, tie the string to the new plug and pull it back though carefully, hope this helps
1400 Ks on the rail and time for some upgrades , two Maxxis DHF minions down from 2.6 to 2.5 ,some rev grips , and a Sram AXS setup with new chain . Wasn't sure about the gold chain (only one the LBS had to do the job) but it looks alright to me
My wife's giant seems to be very susceptible to water around the handlebar controller and after searching on here i got a bottle of ACF 50 off ebay , do you guys spray/wipe it over the controller ? I plan on taking the motor cover off and disconnecting the wires and spraying some in each...