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Just bought a second hand Specialized Sirrus Comp 2012 and there is play in the bottom bracket so guessing it needs to go.
Specialized archive says SRAM Mega spine BB but can't find them anywhere on google! Anyone know if this is the same as the Power Spline?
Also anyone know what size? Rather have one to put in before I strip out the old one..... Failing that will strip and rebuild with the old one just to find out...
Posted : 10/03/2014 10:33 am
Topic starter
Just for anyone else looking its a Truvativ Power Spline, 108-68mm
Posted : 16/03/2014 8:20 am