SHIMANO ULTEGRA Left Lever/Shifter (for road handlebars, hydraulic disc brake) ST-R8170-L 2-speed Di2 Dual Control

Shimano Ultegra ST-R8170-L – 2-Speed Dual Control Road Lever/Shifter (Hydraulic Disc Brake, Left)

The Shimano Ultegra ST-R8170-L road handlebar shifter offers precise shifting and braking control with a Dual Control system for hydraulic disc brakes. Designed for optimal ergonomics, it incorporates SERVO WAVE technology and is compatible with both wired and wireless Di2 shifters, ensuring fast and reliable shifting for double chainrings.

The strong points

• Sleek cockpit: wireless connection for greater aerodynamics and easier maintenance.
• Advanced ergonomics: raised handle tip for better grip.
• Optimized brake control: smoother lever, improved modulation thanks to the extended braking zone.
• Compatibility: wired or wireless connection, additional satellite controls possible.
• Battery life: 1.5 to 2 years with easy-to-replace CR1632 batteries.
• SERVO WAVE: Improved modulation and control for each output.

Technical characteristics

• Brand: Shimano
• Model: Ultegra ST-R8170-L
• Reference: ISTR8170LF
• Speeds: For double chainrings
• Side: Left
• Brake Type: Hydraulic Disc Brake
• Brake lever / free travel adjustment: ✔
• Recommended brake caliper: BR-R8170
• Packaging: Individual packaging
• EAN code: 4550170240707
• UPC Code: 192790240701
• Note: Replacement part number for ST-R8170-L Di2 Dual Control

Shimano Ultegra ST-R8170 levers provide a more comfortable and efficient riding experience thanks to their ergonomic design and advanced technology. They are perfect for demanding cyclists who want maximum performance on the road .