Originally Posted by
alexk_il
Are there adapters that allow Flat mount callipers on Post mount frames with larger rotors? I do understand that this is impossible with the rotors of the same size, but what prevents adapting a 160mm Flat mount calliper to post mount frame with 180/200mm rotors?
You could probably increase the rotor size by 20mm by using a SRAM '20 S' spacer kit with the flat mount to post mount adapter.
* The more common type of post mount adapters wouldn't work with the flat mount to post mount adapter because the caliper position on them.
