The seatstay rack fitting points on the Verge frame are angled slightly downward. I had to bend the seatstay arms on the rack inward and add some washers to the mounting bolt hardware to get the rack to fit the Verge. Otherwise a nice rack. Got some compliments for it.
This rack has huge 16mm tubes. Pretty much only Tern's in-house brand or Ortleib will work with it.

Really like this rack, feels very sturdy and strong. Other customers should be aware however that the top tube which you will be attaching panniers to is 16mm diameter which many clips on pannier bags do not fit. I found this out the hard way and had to return a very nice Rhinowalk waterproof pannier bag because it has only 12mm hooks! Make sure to look for the right size bag before you buy this rack.