SPECS
SPEEDS: Double front chainring
MATERIAL: Steel outer cage, Steel inner cage, Composite tail
WEIGHT: 79g (Braze-on), Chain spotter: 10.2g
TECHNOLOGY HIGHLIGHT(S): Yaw. X-GlideR
COMPATIBILITY: SRAM RED 22 & Force 22 front shift-brake levers & X-GlideR chainrings, SRAM R2C Aero SL-1190 shifters, SRAM R2C Aero SL-1150 shifters, SRAM 900 Aero brake levers, SRAM 500 Aero shifters