I'm going to be replacing my Stages PM with a Quarq because the data dropouts have finally become too much to bare. I've had a quarq on my mountain bike for years and have never had a single issue with it, so it's time to change the cross bike over as well, which is my main training bike. The problem is I don't know which bottom bracket I need. I have the below bike and it's stock except for changing out the Rotor crankset to an Ultegra (my Stages is Ultegra).
https://www.giant-bicycles.com/...-advanced-pro-1-2015
SRAM has this handy chart for picking a bottom bracket, but I don't know the shell width and I don't see where on the giant website it lists this, so I have no idea which one to choose.
https://www.sram.com/...d-bottom-bracket.pdf
Would someone be kind enough to tell me which one would fit my bike or explain to me how I find this information? Thanks!
https://www.giant-bicycles.com/...-advanced-pro-1-2015
SRAM has this handy chart for picking a bottom bracket, but I don't know the shell width and I don't see where on the giant website it lists this, so I have no idea which one to choose.
https://www.sram.com/...d-bottom-bracket.pdf
Would someone be kind enough to tell me which one would fit my bike or explain to me how I find this information? Thanks!