SRAM Force22 Crankset Gold For carbon frames that feature

For carbon frames that feature aluminum inserts (with a carbon/aluminum hybrid mounting surface)

Wide Trail (WT) sizes are optimized for 35mm inner width rims

For 55 mm OD head tube

Given the choice

Carbon fiber arms with gloss finish

SRAM Force22 Crankset Gold For carbon frames that featureMaterial: Carbon Chain Compatibility: SRAM 11 sp Pedal Spindle: 9 16'' Bottom Bracket: Not included Carbon technology 11 speed X Glide R chainrings For Force22 11sp YAW FD and shifters AL 7075 T6 hidden spider SRAM Model ID: FC FRC 2X11 A1 Attributes Crankset Material Carbon Pedals Thread 9 16'' Chainline 44. 5mm Drivetrain Spacing Road BB Inclusion No Speed 11