Narrow ratio cassette for the downhill fanatics in the crowd

BioViz reflective elements for low-light visibility

Lever can be rotated into an ideal position after tightening

Perfect fusion of performance and style

1 technologies: ROLLER BEARING CLUTCH and CAGE LOCK (also available without TYPE 2

Shimano GRX 2 X 11 Speed Braze-On Front Derailleur compatio_raw Narrow ratio cassette for theThe SHIMANO GRX RX 810 F front derailleur offer lighter front shifting operation and easier setup thanks to the new link construction and integrated cable tensioner. It features a 2. 5mm outboard chain line design to allow wider tire clearance for mixed terrain riding. The RX 810 F also accommodates a 17T front chainring range for wider gearing options. Lighter front shifting Ergonomic power curve New link (toggle) construction Natural stroke feeling