Full Speed Ahead Omega AGX Crankset - 172.5mm, 10/11-Speed, 30/46T, 120/90mm BCD, 386 EVO Spindle Interface, BlackThe Omega crankset is where fashion meets function, combining sleek styling with robust industrial design elements. Die cast aluminum crank arms are lightweight and durable Chromoly chainring bolts Product Specifics BB Included: No Chainline Hub Compatibility: 130 Hubs Chainring BCD: 120 Chainring BCD: 90 Color: Black Crank Intended Use: Road Crank Length (mm): 172. 5 Defined Color: Black Drivetrain Speeds: 10 Drivetrain Speeds: 11 Number of