Due to death of frame by stripped BB - 2002 Rockhopper FSR rear end.
Chain stays, seat stays (128mmx68mm) with factory disc mount, hope gunmetal boss/cable guide blanks, original link - £50
165mm x 38mm Float R (needs service) - £35
165mm x 38mm Float Vanilla (needs setvice) - £25
BETD Link for above (40mmx70mm ends, seta tube end has needle roller bearings) - £50
Pics of seatstays and BETD link: