Shimano Ultegra cassette 11-speed CS-6800
The Ultegra cassette offers high switching performance and high wear resistance.
The gearshifts are extremely precise, so that the Schaltpausen be very short. An intelligent mix of aluminum and steel increases the service life, but at the same time reduces the weight of the cassette.
Thus, the base body is designed as a weight-saving aluminum spider.
Material: aluminum, steel
Switching stages: 11
Weight: from 212g (11-23 teeth)