The 681 's had some really soft chrome on them that got banged up really easily ( you should see the state of mine , they are beat ! ) .
The limited edition T version had a different finish on them that was supposed to be more durable .
The 681 's had some really soft chrome on them that got banged up really easily ( you should see the state of mine , they are beat ! ) so the limited edition T version had a different finish on them that was supposed to be more durable .