This is the Shimano Ultegra Di2 ST-6870 Shift/Brake Lever set, including both left and right levers. The Ultegra Di2 series with electronic shifting is "pro-proven" as it is a direct trickle down from the Dura Ace group. It stands for state-of-the-art technology, proven in pro races, the technologies used in the new Ultegra 6870 series 11 speed, newly designed brakes, new chain treatment etc. The electronic shifting lets you concentrate on your performance.
FEATURES:
- Similar operation to mechanical Ultegra for intuitive use
- Water-resistant E-tube cables for durable performance
- Super SLR compatible
- Diagnose problems and customize function with Shimano E-tube Project
- Digital operation reduces the chance of human errors and minimizes the chance of missed shifts
- Improved top-side brake lever access with closer pivot location for better control from multiple hand positions
- Automatic trim function for stress-free riding
- Efficient design for increased weight savings
- Flight Deck compatible wireless speed
SPECS:
- Weight: 295g
- Cassette Spacing: Shimano/SRAM 11
- FD/Shifter Compatibility: Shimano Ultegra Di2
- Shifter/Derailleur Compatibility: Shimano Ultegra Di2
- Brake Lever Actuation: Short Pull
- Brake Lever Actuation: Short Pull Super SLR
- Cable: Road
- End Type: Di2