HI ya im finalising the design of my dh frame im going to build next year but im having trouble finding chainline measurments for the popular cranksets out there....gravity,raceface,shimano etc
Im looking for measurments for both 73mm an 83mm bb shells as im building a few frames.
As far as i can tell the average measurments are 52mm---73bb an 57.5---83bb
Im looking for measurments for both 73mm an 83mm bb shells as im building a few frames.
As far as i can tell the average measurments are 52mm---73bb an 57.5---83bb