Shimano GRX ST-RX600-L Shift/Brake Lever - Left 2x Black Weight-935g Defined Color Black Rings 42

Defined Color Black Rings 42 Spindle Interface Type SRAM/Truvativ GXP Chainring BCD 110 SRAM Asymmetric Color Black Chainline/Hub Compatibility 130 Hubs Chainline/Hub Compatibility 135/142 Road Disc Hubs < 415 mm Chainstay Drivetrain Speeds 11 Drivetrain Speeds 10 Number of Chainrings Chain Retaining Single Crank Intended Use Cyclocross BB Included No Pedal Spindle 9/16" Crank Length (mm) 172

For two wheels

send a message with your live location to emergency contacts when paired with your compatible smartphone

5 Thread Length (mm) 20 Axle Diameter (mm) 12 Over Locknut (mm) 142/148 Overall Length (mm) 172

Model Atlas Clamp 35

Shimano GRX ST-RX600-L Shift/Brake Lever - Left 2x Black Weight-935g Defined Color Black Rings 42GRX ST RX600 Shifter Hydraulic Brake LeverST RX600 Dual Control shift brake levers provide the same light shifting operation as top tier systems Anti slip lever design Reach adjust mechanism allows lever to be adjusted to suit any hand size type of riding and individual rider preferences Brake Lever Actuation Hydraulic Double or Triple Double Rotor Included No Color Black Hydraulic Fluid Type Mineral Oil Brake Lever Use Left Rear Der Shifter