Shimano Ultegra CS-6800 Cassette 11-speed silver

One of the most outstanding features of the Ultegra CS-6800 cassette is the variety of translation options, which corresponds to the well-known "Rider Tuned" concept. The 11-speed drive allows each rider to "tune" his bike for specific applications with different gradations. Following the rider-tuned system, the Ultegra CS-6800 also offers numerous options for different riders and situations. The new 11-speed cassettes are available in a wide range of ratios, including a 11-32 cassette with a wide ratio - a true all-round cassette. Smooth and fast shifting operations are guaranteed.

Shimano Ultegra - The true spirit of sport!

The Ultegra series is "professionally tested" as it is derived directly from the Dura Ace group. The technologies used in the new Ultegra 6800, like the 11-speed drivetrain, newly designed brakes, new chain finishing, etc. stand for state-of-the-art technology that has proven itself in professional races.

Significant advantages
comfort, especially on long journeys, with more control
ergonomic handle shape for light, faster & More precise shifting with less operating force
Rider Tuned 11-speed shifting system for universal use
New 11-speed drive increases the shift selection for a wide variety of riding scenarios
Faster riding with better control, especially with grip from above
Brake force for more control increased by 10%
Efficient conversion of force input into propulsion
High rotational efficiency ensures high power output