I would like to add the Pcyclone to the shortlist of most iconic. Fillet-brazed steel

Moreover models like Avalanche and Bravado were interesting. Those were complete bikes. Their frames had distinctive features like the 'Groove tube' and '3D' dropouts. For the full suspension fanatics GT develloped the RTS and LTS and for those bikes there is also appreciation.

I do not know much about their roadbikes, but I do know GT carried a hybrid with a back than very odd wheelsize: 650B.

http://www.retrobike.co.uk/forum/v/M...GT/Catalogues/