Shimano Ultegra 12 Speed Cassette 11-34T
1 In stockNewest 12 speed cassette from Shimano in the Ultegra series, which is the series just below Dura Ace, which is the top model.
The cassette is made for Shimano's new Spline system which creates a larger contact surface between the cassette and the cassette casing for better power transfer. They have therefore been developed for the new Spline, but can also be used on 11-speed HG cassette cases.
Unlike the 11 speed cassettes from Shimano, you get a more even exchange on the gears, and especially the gears that Shimano calls the "sweetspot gears" have less jump between each other. In addition, the profile of the teeth is different than before, which ensures more consistent gear changes even under high loads.
Newest 12 speed cassette from Shimano in the Ultegra series, which is the series just below Dura Ace, which is the top model.
The cassette is made for Shimano's new Spline system which creates a larger contact surface between the cassette and the cassette casing for better power transfer. They have therefore been developed for the new Spline, but can also be used on 11-speed HG cassette cases.
Unlike the 11 speed cassettes from Shimano, you get a more even exchange on the gears, and especially the gears that Shimano calls the "sweetspot gears" have less jump between each other. In addition, the profile of the teeth is different than before, which ensures more consistent gear changes even under high loads.
