Shimano Dura Ace Di2 ST-R9150 shift/brake lever left

The new Dura Ace from Shimano is the answer to the question many professionals and ambitious amateurs have about whether and how the already immensely high level of performance can be further enhanced. Each individual Dura Ace R9150 component is designed to work as efficiently as possible with all other components of the system. This clearly reflects the core of Shimano's philosophy of system-engineered components. The result is called System Supremacy - the superiority of the system over the sum of its parts.

The Shimano Dura Ace Di2 brake shift lever features an ideally ergonomic cover. The new design allows for more control and confidence even under racing conditions. The newly adjusted brake lever shape surprises with a direct contact point, increased stiffness, and shift buttons that respond with a defined click feel. This leads to more intuitive, targeted, and faster shifting actions, facilitated by the redesigned ergonomic shift lever position. Additionally, Shimano offers fine adjustment options on the brake shift lever, allowing you to customize it to your personal needs and preferences at any time.

• Purpose: Derailleur shifting
• Weight: 115 g
• Details: - Integrated grip width adjustment - Brake compatibility: BR-R9100 - Brake lever material: Carbon
• Material type: Carbon
• Type: Electronic shift lever
• Application area: Road bike shift lever
• Includes shift inner cable
• Includes brake lever
• Delivery contents: Left lever
• Left compatibility: 2-speed.