BB Shell Width: 68/70mm Chain Compatibility: Campagnolo 10,Shim/SRAM 10 Chain Compatibility: Shim/SRAM 10,Shim/SRAM 10,Campagnolo 10 Chainring BCD: 135mm Chainrings: 38/53T Crank Color: Carbon/Black Crank/FD Type: Road Double Crankarm Length: 175mm Crankarm Length: 175mm Crankset BCD: 110mm Crnk Clr: Black Crnk Clr: Carbon Crnk Clr: carbon/black Interface: UT Length: 175mm Pedal Spindle: 9/16" Rings: 53/39 Speed: 2x10 * Spin: Not Applicable Spindle Interface Type: Ultra-Torque Weight: 695g