Originally Posted by
Yoyo2012
Hi. Is it possible to adjust the cup with the crank arm installed?do you use a special adjusting tool? My tool is Parktool hcw-4. Seems It could only adjust the cup with the crank arm removed.
And the common lockring tools seem also need the crank arms removed to work.
The guy you quoted hasn't logged into BikeForums since 2010...