Rock Shox – Original, Paul Turner design. Overbuilt beastfrom 1990, 3 ¼ pounds. Not ridden for 20years, still holds pressure. Pump and original paper work included (one wayvalve on pump not functional, but ball needle with fork or low pressure pump works just fine.) S/N 10380. Off of a Fisher Mt. Tam Tange “Super Light” 1 ¼ inch headset included. Cleaned up, repacked and runs smooth.