Shimano GRX vs Shimano 105: How They Compare & Which Groupset is Better
Q Factor - mixing Shimano 105 power meter (146 qfactor) with GRX crank (151 qfactor) | Mountain Bike Reviews Forum
Swapping GRX crankset into a 105 road groupset for lower gearing, would the increase in chainline (43.5mm → 47mm) and Q-factor (146mm → 151mm) matter? : r/bikewrench
Shimano GRX RX810 Mechanical Groupset 2x11speed 8PCS New | eBay