SRAM XO1 XG-1195 10-42T 11sp Cassette

Features • Wheel mounting specific to new XD driver body design to allow a full gear range with a 10-tooth small cog and an enhanced bearing/ratchet mechanism • Gearing steps optimized for a 1x11 mountain drivetrain to provide a full, usable range • 1-piece open design X-Dome construction (9 middle cogs): CNC-machined from billet 4130 chromoly steel with weight-reducing and mud-evacuating ports • Largest cog is machined from 7075-T6 aluminum and interfaces with the X-Dome steel cogs to function as a structural unit • X-Glide tooth profiling designed for optimized, wide-range shifting performance • Includes 7075-T6 aluminum lockring • Ratio: 10-42T // 10, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42 • Weight: 275g