Truly a creature of the early 90s, this would have been a fairly high-end offering from Giant.
This frame should be fast, lightweight, compliant and track very well. It features aero forks, 'fastback' seat post mechanism (whatever that is...), fine quality Giant-produced 4030 cr-mo tubing and quality rear dropouts stamped with a nice little Giant logo.
More importantly, this frame features a way out 'Newtown' themed colourway in great condition, perfect for letting everyone know where you stand on contemporary issues of note.
This will make for a great retro roadie rebuild, fast and comfortable commuter or deluxe pub bike. It's for the taller rider, ideally 180cm+