Originally Posted by
DorkDisk
Many dropped chainstay bikes, like the Ibis Hakka, will not clear a small chainring than 34t on a double
ah, so this might explain the lack of offerings and the odd mixed GRX builds with 3rd party cranks.
My intention is to start with an Ultegra 50/34 but have the flexibility to switch to the GRX 48/31 if needed. Can anybody confirm that the 31 will work on the OPEN U.P.? The website just states "All road cranks" for Shimano compatibility.