Back in the early 2000's I had a GT DH i Drive, one of the early ones. It was the complete package Boxxers, Hadley hubs and XTR. I loved that bike. I would ride it Down Hill and even locally as it pedaled so well. Unfortunately I din't have a lot of spare cash at the time and I sold it to finance a new bike. The guy that bought it off me paid about $1200 and he said "he was going to put an engine on it". Now I am a bit older and have more disposable income I wish it was still the bike. Anyway enough of my story, what bike is your favorite bike of all time that you sold and wish you still owned???