I bought this 2010 trike knowing it needed rear brake pads. Little did I know it needed more than just pads. Apparently the previous owner rode around with the parking brake applied and it trashed the rotors and the piston in the right caliper. So, Harley, in all their infinite wisdom made the calipers NON-SERVICABLE. So, My question is, has anybody in the after market stepped up to supply seals and pistons to rebuild the caliper? New calipers are $400 from Harley. Any part numbers and phone numbers and contacts would be appreciated. FYI, I have Dealer access to Drag Specialties and they don't have anything for calipers except pads. Also, I'm not above using good used calipers at a reasonable cost if that's what it takes. Thanks in advance for the help.