After a high-end GT LTS, preferably something like the mid-late model DS, Lts-1, LTS 1000 maybe even DH, also STS considered if flawless! Both frames or complete bikes considered in 18"/medium size to fit 5'10-11 rider, top tube length 22" centre to centre or thereabouts. Must be in perfect structural conditions with a fully working rear shock, and preferably recently overhauled pivots/bushes/bearings.