Less than a year old, still in excellent condition. No contact with the frame making this ideal for carbon and non-carbon bikes alike. Have never had a problem with it.
Link to Thule product page: https://www.thule.com/en-us/ca/bike-rack/roof-bike-racks/thule-sidearm-_-5546509
Reason for selling: getting a hitch-mounted rack to free up rooftop space for canoe and kayak.