Early 2000's GT iDrive pro frame, large size. This is the more light weight XC variant.
Bought it for an electric bike project, but got nervous when i read on MTBR about heavier riders cracking the frame.
I am 230-240lbs so i have reason to be nervous..
No cracks, iDrive setup still works, very light & great for building a XC style dual suspension bike.
A few members have motorized these and had no problems. But those folks are about 50lb lighter than me, so..
$50 OBO plus shipping from Colorado, USA.