Shimano Ultegra - The true spirit of sports. The Ultegra series is professionally tested and derived directly from the Dura Ace group. The technologies used in the new Ultegra 6800, such as the 11-speed drivetrain, redesigned brakes, and new chain processing, represent cutting-edge technology that has proven itself in professional racing.

Key benefits include:

• Comfort, especially on long rides, with increased control
• Ergonomic grip shape for easier, faster, and more precise shifting with less effort
• Rider Tuned 11-speed shifting system for universal application
• New 11-speed drivetrain increases shifting options for a variety of riding scenarios
• Faster riding with better control, especially when braking from above
• Brake power increased by 10% for more control
• Efficient conversion of effort into propulsion
• High torque efficiency ensures high power output
• Material: Aluminum.