NEW Shimano GRX ST-RX810 2 x 11-Speed Left Drop-Bar Shifter/Hydraulic Brake Lever without hose or caliper shifter_12speed Largest Cog: 44

Largest Cog: 44

no tool required

quick shifting with One-Lever-One-Action and positive engagement with the efficient 1x13-speed Ekar drivetrain means a perfect change every time

full stainless steel construction

AXS enabled componentry software makes it possible to both program and personalize SRAM and RockShox components with Eagle technology

NEW Shimano GRX ST-RX810 2 x 11-Speed Left Drop-Bar Shifter/Hydraulic Brake Lever without hose or caliper shifter_12speed Largest Cog: 44The Shimano GRX ST RX810 11 speed hydraulic shift brake lever provides greater control on mixed terrain. Gravel inspired Dual Control shift brake lever and bracket ergonomics Anti slip brake lever Same light shifting operation as top tier systems Tooled reach adjust allows for lever to be adjusted to fit multiple hand sizes and riding preferences Defined Color: Black Brake Lever Use: Left Color: Black Rotor Included: No Hydraulic Fluid Type: Mineral