The RD2 is not a track crankset, its a road double remarketed for 'fixies'.
You need to switch to the inside crank spider position for 42mm, outside is 46mm. Same as shimano road double.
also 99mm bb would give you 44mm, not that you can get a 99mm anyway
The RD2 is not a track crankset, its a road double remarketed for 'fixies'.
You need to switch to the inside crank spider position for 42mm, outside is 46mm. Same as shimano road double.
also 99mm bb would give you 44mm, not that you can get a 99mm anyway