Klein, Avocet crank- early 80's?

serial # A82 on the fork steer tube-no stamping on the frame,requires 27" wheels,126mm rear spacing,62cm c-c seattube,60cm top tube,cromo steel fork,$150.us as pictured w/out the headset,Dura Ace 7500 trimmed post shown at the highest safe position,vintage Suntour cyclone II 1982 front derailleur,exc. Klein sealed BB.has some patina but mainly on the underside of the toptube.no dents,very straight,rear hanger checked & is very straight.just needs a tall rider.also forsale ;Avocet tour 172.5 cranks ,triple ring compatible but setup 49-39 -$70.less with the frame.