Shimano GRX ST-RX610 Hydraulic Disc Brake Lever Left Rear EVOCSALE PSI so we reimagined the standard

so we reimagined the standard head unit mount to make it more aerodynamic and adjustable — while maintaining strength with a large contact surface area

Double chainring gearing caters to the segmented demands of gravel cycling

A light 3-layer shell with elastic PU membrane with a microporous structureWater resistant: 3

Includes 3 DART heads

and Specification documents

Shimano GRX ST-RX610 Hydraulic Disc Brake Lever Left Rear EVOCSALE PSI so we reimagined the standardUnmatched comfort and control for mixed terrain riding and racing The SHIMANO GRX DUAL CONTROL LEVER delivers light and responsive shifting for mixed terrain riding. The textured hood and anti slip brake lever surface increase control on bumpy terrain. Features Greater control on mixed terrainGravel specific lever and bracket ergonomicsAnti slip coating on brake lever Mfr Claimed Weight TBC