Features

• Elite road racers demand reliable and precise shifting, 11-speed Dura-Ace R9100 delivers with its super-lightweight yet durable design
• Lighter and intuitive shifting operation thanks to toggle link leverage construction
• Thanks to improvements in the cage design outer trim is no longer required allowing the rider to focus on racing
• Lightweight nickel-plated forged alloy chain cage reduces weight and increases rigidity whilst resisting abrasion from the chain
• Extra wide pivot link and optimised spring tension gives a rigid, flex free shift while being smooth and light action
• Forged aluminium construction reduces weight without sacrificing durability
• Hard-wearing finish expected of Dura-Ace
• Integrated cable tension adjustment
• Maximum capacity of 16 teeth, for use with outer rings 50-55T
• Weight: 69 g (braze-on)