tryabean Posted March 23, 2007 Report Share Posted March 23, 2007 hey there may some one please explain to me what bb rise is as i have been confused with it for a while now as i always thaught its how high your bb is off the ground but i dont know please help thanks! Quote Link to comment Share on other sites More sharing options...
James Quigley Posted March 23, 2007 Report Share Posted March 23, 2007 take a straight line from the centre of your front hub (skewer) to the centre of your rear hub (also skewer) and however high the centre of your BB is from this line is what your BB rise is.If the centre of your BB is on this line then you have a BB rise of 0If below then a Rise of -5 or whatever.Always measured in mm Quote Link to comment Share on other sites More sharing options...
tryabean Posted March 23, 2007 Author Report Share Posted March 23, 2007 oh i see thank you very much that helped allo again thanks Quote Link to comment Share on other sites More sharing options...
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