Shimano Ultegra ST-R8000 2×11-Speed Shifters

The ST-R8000 Dual Control Levers are widely considered the "workhorse of the peloton," offering professional-level mechanical shifting at a fraction of the cost of Dura-Ace. Designed for 11-speed rim brake systems, these shifters inherited the internal "unitized" shifting mechanism of the R9100 series, resulting in a significantly lighter front shift and a shorter, crisper rear shift stroke compared to previous generations. The ergonomics feature a slim, refined hood profile that provides more hand support and a more natural finger wrap, reducing hand fatigue on century rides. Constructed with high-quality carbon fiber reinforced plastic (CFRP) lever blades, the R8000 provides the stiff, tactile feedback required for high-speed racing and technical descents. It remains the definitive choice for riders seeking a premium, battery-free mechanical drivetrain.

Key Features

• Quick and Intuitive Shifting: Redesigned internal shift unit reduces lever throw and effort for instantaneous gear changes.

• Refined Ergonomics: A slimmer, more contoured hood shape provides a secure and comfortable grip for both small and large hands.

• Carbon Fiber Lever Blades: Lightweight carbon construction for the brake levers offers excellent stiffness-to-weight and a high-end aesthetic.

• SLR-EV Compatibility: Optimized to work seamlessly with Ultegra dual-pivot or direct-mount rim brakes for industry-leading modulation.

• Greater Reach Adjust: A wider range of adjustment allows riders to bring the levers closer to the bar for better control from the drops.

Specifications

• Series: Ultegra R8000

• Shifter Type: Mechanical Shift / Mechanical Brake (Dual Control)

• Brake Compatibility: Mechanical Rim Brake (SLR-EV / Short Pull)

• Lever Material: Carbon Fiber Reinforced Plastic (CFRP)

• Speed Compatibility: 2×11-Speed

• Cable Type: Polymer-coated Optislick for friction-free performance.

Typical Components Included

• Shimano Ultegra ST-R8000-R (Right/Rear Shifter)

• Shimano Ultegra ST-R8000-L (Left/Front Shifter)

• Optislick Inner Gear Cables

• OT-SP41 Sealed Gear Housing

• User Manual and Setup Guide