Cassetta pignoni Contec grad ct cassetta grad 11-50t argento. nero

11-speed, SB-packed, aluminium lockring, largest sprocket made of aluminum, all other sprockets made of high-tensile steel, Shimano HG-M (MTB) compatible, silver / black Experience longer and better ride quality with our Grad cassettes. We make no compromises on functionality and durability, thanks to a material mix optimized for weight and wear in our cassettes: while the largest and heaviest sprockets are made of aluminum to save weight, the smaller sprockets are made of particularly high-tensile steel to better withstand the higher torques exerted on the small number of teeth. This means our Grad cassettes offer greater durability than conventional cassettes, which benefits you with higher mileage (and thus longer maintenance intervals) and longer superior shifting performance. Our Grad cassettes have special chain ramps, making all your gears shift faster and smoother, so you don't have to think about shifting processes and can fully concentrate on cycling. This cassette is suitable for 11-speed gears and has a gradation of 11-50 teeth. Number of teeth 11, 13, 15, 18, 21, 24, 28, 32, 36, 42, 50 Freewheel body HG-M, MTB Large sprocket 50 inches Main color silver Small sprocket 11 inches Construction spider Cassette mount Secondary color black System compatibility 11-speed Type/kind Article Replaceable sprocket partially