The left shift lever Shimano Dura-Ace Di2 9150 is an essential component of the electronic gear system from the Japanese manufacturer, providing even better control over shifting and braking. This lever is lighter and more ergonomic than the previous generation model (9070) and fits comfortably in the hand.

The Dura-Ace Di2 lever has been technically advanced in version 9150: the actuation of the lever is more distinct and precise, resulting in ultra-fast gear changes and an improved feel while racing. Another innovation is the ability to synchronize gears (Semi Synchro Shift technology), inspired by the XTR Di2 mountain bike model. The actuation of the single left switch automatically adjusts the selection of the sprocket on the cassette, allowing you to maintain your cadence and an optimal chain line.

Details:

• Intuitive and rapid shifting
• Ergonomic position of the shift lever
• Function adaptable to any riding style
• Lightweight.