Most of the pieces in this collection are "Take-Off". This means that they were originally installed on a factory bicycle, but have been taken off to be replaced by something more custom. They have little to no wear because they MAY have been used for a test-ride or two, but this is not always the case. Some of them may just have minor wear from simply being installed in the first place. "Used" items are items that have been actually installed and used by an individual for an indeterminate amount of time. All conditions for each item are listed respectively. Please see the "Conditions" section under our Policy Page for information on how these conditions are determined.