Shimano GRX front derailleur adjustment : r/bikewrench
Amazon.com: Shimano GRX FD-RX810-F 2 x 11 Speed Braze-On Front Derailleur, 50t max Chainring : Everything Else
Shimano GRX RD-RX400 10-Speed Rear Derailleur - Black for sale online | eBay
So my GRX 400 rear derailleur jockey wheels became ninja stars and I cant get some new GRX specific ones. Will other shimano jockey wheels also work? : r/bikewrench