Shimano GRX BL-RX810 Hydraulic Disc Brakelever Left Series Color Sunshine_Enriched Note: BOLT loses aerodynamic advantage

Note: BOLT loses aerodynamic advantage with this mount

Whether your ride of choice includes gently rolling terrain or fast down hill descents

and suspension configuration

Thread Pitch: 12 x 1

Shimano GRX BL-RX810 Hydraulic Disc Brakelever Left Series Color Sunshine_Enriched Note: BOLT loses aerodynamic advantageSHIMANO GRX Hydraulic Disc Brake DUAL CONTROL LEVER SERVO WAVE ACTION 1x11 speed The SHIMANO GRX BL RX810 L shifter bring greater rider control for mixed terrain riding thanks to SHIMANO's category leading hydraulic disc brakes. Greater mixed terrain control Gravel inspired lever and bracket ergonomics Anti slip ribbed surface texture and brake lever coating