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Old 01-25-2013, 10:33 PM   #22
Wirespokes
Beemerholics Anonymous
 
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Joined: Jul 2002
Location: Jackson's Bottom Oregon
Oddometer: 7,662
Quote:
Originally Posted by Stan_R80/7 View Post
I think the tang has no function - other than looks.
Oh, but they do have a function! They keep the caliper from flopping up or down. The caliper also swings, and has to slide easily on those 'wings'.
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