Shimano GRX vs Shimano 105: How They Compare & Which Groupset is Better
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 105 ST-R7020/R7025 GRX RX400 STI Lever Name Plate w/Screw Right Hand 192790470405 | eBay
Amazon.com: Shimano GRX ST-RX400 Hydraulic Brake/Shift Lever - Left, 2x10-Speed, Black : Sports & Outdoors
Shimano GRX vs 105 - Die wichtigsten Unterschiede
SHIMANO GRX - WELCHE VERSION IST DIE RICHTIGE FÜR DAS GRAVELBIKE?