Shimano Dura-Ace ST-R9270-L Di2 Left Hydraulic Shift/Brake Lever

The Shimano Dura-Ace ST-R9270-L is a left-hand Di2 dual control lever for 2x12-speed road drivetrains. It combines electronic shifting with hydraulic disc braking in one ergonomic control.

• Left-hand lever for front shifting
• 2x12-speed Di2 electronic shifting
• Hydraulic disc brake control with Shimano SERVO WAVE ACTION
• Wireless shifting with optional wired connection for e-bike use
• Carbon brake lever with titanium hardware
• Adjustable reach and programmable buttons through Shimano E-TUBE
• CR1632 shifter battery, estimated 1.5–2 year life

Lever only. Brake hose, caliper, and other system parts are not included.