SHIMANO Dura Ace DI2 Hydraulic Disc Brake Dual Control Lever 2X11 Speed Fork Left Dual Control Lever Set

Left Dual Control Lever Set Includes:

as they hold you securely to your seatpost

starting from bike-geometry and biomechanics requirements and needs

Finishing            Black anodized

MODEL NO RD-RX400 SERIES GRX 10-speed Color Series color Average weight 303 Compatible chain HG-X 10 Speed Total Capacity 41T Low Sprocket Max 36T Low Sprocket Min 32T Max Front Difference 16T Rear Speed 10

SHIMANO Dura Ace DI2 Hydraulic Disc Brake Dual Control Lever 2X11 Speed Fork Left Dual Control Lever SetST R9170 L DURA ACE DI2 Hydraulic Disc Brake DUAL CONTROL LEVER 2x11 speed With a compact overall shape, the DURA ACE R9150 levers bring both SHIMANO's praised hydraulic disc brake technology and the category leading DI2 electronic shifting in a package ready for the most demanding of race situations. An updated button feel and layout ensure precise shifting while enhanced ergonomics guarantee comfort, allowing you to concentrate on the effort at