Cambio posteriore Shimano GRX RX810 11V maglie-estive-ciclismo Thanks to the SHIMANO SHADOW

Thanks to the SHIMANO SHADOW RD low profile design

mechanisms and individual components

Aluminum V-Brake

GS Gearbox: 11-28T to 11-34T

Cambio posteriore Shimano GRX RX810 11V maglie-estive-ciclismo Thanks to the SHIMANO SHADOWSKU Description Quiet and smooth shifting on rough surfaces Adjustable chain stabilizer prevents chain impacts and drops SHIMANO SHADOW RD+ Smooth and reliable shifting for mixed surfaces ACTIVATION DEACTIVATION of the clutch according to the terrain ACTIVATION DEACTIVATION of the stabilizer based on the terrain Gravel specific clutch adjustment Compatible with the current street DUAL CONTROL LEVER Maximum difference between chainrings: 17D Smallest