SHIMANO ST-RX810 GRX MECHANICAL SHIFT HYDRAULIC STI LEVER, 2-SPEED, LEFT HAND fx_parts Aluminum star arm_QTY (pieces) 2

Aluminum star arm_QTY (pieces) 2

Forged alloy brake lever for optimum strength and reliability

Designed for and only compatible with the Powerfly+ Gen 5 and Powerfly+ FS Gen 4

whether it's achieving a faster bike split or setting a new speed record

SHIMANO ST-RX810 GRX MECHANICAL SHIFT HYDRAULIC STI LEVER, 2-SPEED, LEFT HAND fx_parts Aluminum star arm_QTY (pieces) 2Shimano GRX ST RX810 shift brake lever The Shimano GRX ST RX810 dual control lever provides Gravel inspired ergonomics both for the bracket design to accommodate every kind of drop bar and for the lever itself featuring a curved shape and an anti slip coating for greater mixed terrain control. In terms of shifting performance the 2x11 speed GRX STI levers are at the same high level like Shimano's top tier group's road bike shifters. In contrast the