The XG-1080 10-speed cassette is the perfect complement to an X0 drivetrain. At under 240 grams, it's light, but that's just the beginning. The XG-1080 uses a hybrid construction that allows SRAM to make this cassette without a spider, similar to the XX XG-1099. The XG-1080 cogs are individually made, helping achieve high performance, low weight, and great value.
• 10-speed (11, 12, 14, 16, 18, 21, 24, 28, 32, 36) • Mud-clearing open design • Lightweight, stamped steel cogs are held together using high-strength steel pins • Material: 4130 chromoly steel (cog cluster), AL-7075-T6 (largest cog) • Weight: 239 grams