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View Full Version : stx bionic measurements

tomahawks11
03-03-2006, 09:36 PM
how wide is the stx bionic head at the middle of the throat area when bought brand new without being pinched??
soxfan
03-03-2006, 09:40 PM
On mine (used a lil) its 3 1/4 inches where there is that little groove..