Volante Sram Force 22 50/34 11v

-Hidden bolt pattern leverages the characteristics of carbon fiber while presenting a sleek appearance

-Stiffer X Glide R\u2122 chainrings feature thicker construction, advanced shift timing pins and ramps, which are optimized for shifting with the Yaw\u2122 Front Derailleur

-Unidirectional carbon in the crank arm matched to a forged alloy spider

-Bottom bracket NOT included

-Spindle Interface Type: BB30/PF30

-Pedal Spindle: 9/16"

-Weight: 697g