Cassette Sram AM CS PG-1050 10SP 12-32T - offers an innovative approach to 10 speed cassette design. Cassette performance is optimized by material selection, tooth profile and shift ramp design for fast and positive index shifting. The cassette moves efficiently and positively in all high performance situations. The cartridge features a semi-spider construction for maximum stiffness-to-weight ratio and is available in many optimized configurations to best suit a wide range of uses. * number of speeds (cs): 10s * shifting: 11-23t, 11-26t, 11-28t, 11-32t, 11-36t, 12-25t, 12-26t, 12-27t, 12-28t, 12-32t , 12-36t * gear finish: silver * technology: PG (Power Glide II) - technology optimized for offroad. It is more reliable, more durable and offers better performance thanks to the optimal tooth profile and control ramp design for fast and positive index shifting * sprocket size: 11-23t:11,12,13,14,15,16,17,19,21,23 , 11-26t:11,12,13,14,15,17,19,21,23,26, 11- 28t:11,12,13,14,15,17,19,22,25,28, 11 -32t 11,12,13,15,17,19,22,25,28,32, 11-32t:11 ,12,14,15,17,19,22,25,28,32, 11-36t: 11,13,15,17,19,22,25,28,32,36, 12-25t:12,13 ,14,15,16,17,19,21,23,25, 12-26t:12, 13,14,15,16,17,19,21,23,26, 12-27t:12,13,14 ,15,16,17,19,21,24,27, 12-28t:12,13, 14,15,16,17,19,22,25,28, 12-32t:12,13,14,15 ,17,19,22,25,28,32, 12-36t:12,13,15, 17,19,22,25,28,32,36 * simple and reliable construction